[
  {
    "id": "practice_5x5_00",
    "rows": 5,
    "cols": 5,
    "row_clues": [
      [
        1
      ],
      [
        1
      ],
      [
        5
      ],
      [
        1
      ],
      [
        1
      ]
    ],
    "col_clues": [
      [
        1
      ],
      [
        1
      ],
      [
        5
      ],
      [
        1
      ],
      [
        1
      ]
    ],
    "solution": [
      [
        0,
        0,
        1,
        0,
        0
      ],
      [
        0,
        0,
        1,
        0,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        0,
        0
      ],
      [
        0,
        0,
        1,
        0,
        0
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 9,
    "time_per_step_ms": 17500,
    "step_limit": 5,
    "tags": [
      "5x5",
      "practice"
    ],
    "_meta": {
      "unique": true,
      "hand_crafted": true
    }
  },
  {
    "id": "practice_5x5_01",
    "rows": 5,
    "cols": 5,
    "row_clues": [
      [
        1,
        1
      ],
      [
        1,
        1
      ],
      [
        1
      ],
      [
        1,
        1
      ],
      [
        1,
        1
      ]
    ],
    "col_clues": [
      [
        1,
        1
      ],
      [
        1,
        1
      ],
      [
        1
      ],
      [
        1,
        1
      ],
      [
        1,
        1
      ]
    ],
    "solution": [
      [
        1,
        0,
        0,
        0,
        1
      ],
      [
        0,
        1,
        0,
        1,
        0
      ],
      [
        0,
        0,
        1,
        0,
        0
      ],
      [
        0,
        1,
        0,
        1,
        0
      ],
      [
        1,
        0,
        0,
        0,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 9,
    "time_per_step_ms": 17500,
    "step_limit": 5,
    "tags": [
      "5x5",
      "practice"
    ],
    "_meta": {
      "unique": true,
      "hand_crafted": true
    }
  },
  {
    "id": "n10_d0p65_00458",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        7
      ],
      [
        1,
        2,
        2,
        1
      ],
      [
        1,
        4,
        1
      ],
      [
        2,
        5,
        1
      ],
      [
        4,
        1,
        1
      ],
      [
        3,
        3,
        2
      ],
      [
        2,
        1,
        1,
        1
      ],
      [
        2,
        2,
        2
      ],
      [
        8
      ],
      [
        3,
        1,
        1
      ]
    ],
    "col_clues": [
      [
        1,
        1,
        1,
        1
      ],
      [
        1,
        8
      ],
      [
        3,
        2
      ],
      [
        5,
        3
      ],
      [
        9
      ],
      [
        1,
        2,
        1,
        1
      ],
      [
        6,
        3
      ],
      [
        2,
        1,
        3
      ],
      [
        1,
        1,
        2,
        1
      ],
      [
        2,
        1,
        2,
        1
      ]
    ],
    "solution": [
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        0
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        0
      ],
      [
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 66,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.6900740691430451,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00408",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        6,
        3
      ],
      [
        3,
        3
      ],
      [
        5,
        1,
        2
      ],
      [
        1,
        2,
        3
      ],
      [
        4,
        1,
        3
      ],
      [
        1,
        6
      ],
      [
        4,
        1,
        2
      ],
      [
        2,
        4
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        3,
        3,
        1
      ]
    ],
    "col_clues": [
      [
        1,
        1,
        1,
        1,
        2
      ],
      [
        1,
        1,
        4,
        1
      ],
      [
        5,
        2,
        1
      ],
      [
        3,
        3
      ],
      [
        4,
        1,
        1
      ],
      [
        1,
        5,
        1
      ],
      [
        1,
        1,
        3
      ],
      [
        2,
        3,
        1,
        1
      ],
      [
        8
      ],
      [
        5,
        1,
        2
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        1
      ],
      [
        0,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        0,
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 68,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.2556630320634734,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00422",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        4,
        4
      ],
      [
        2,
        2,
        1,
        1
      ],
      [
        3,
        1,
        3
      ],
      [
        1,
        5
      ],
      [
        1,
        3,
        4
      ],
      [
        7,
        1
      ],
      [
        2,
        3,
        3
      ],
      [
        2,
        1,
        3
      ],
      [
        1,
        5,
        2
      ],
      [
        1,
        8
      ]
    ],
    "col_clues": [
      [
        1,
        1,
        1,
        4
      ],
      [
        3,
        3
      ],
      [
        6,
        2
      ],
      [
        1,
        3,
        2
      ],
      [
        2,
        6
      ],
      [
        1,
        1,
        2,
        2
      ],
      [
        1,
        4,
        2
      ],
      [
        8,
        1
      ],
      [
        1,
        3,
        4
      ],
      [
        2,
        7
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 74,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 0.9798127036878302,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00650",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        5
      ],
      [
        2,
        1,
        2
      ],
      [
        6,
        2
      ],
      [
        1,
        3,
        3
      ],
      [
        3,
        5
      ],
      [
        2,
        3
      ],
      [
        3,
        1,
        1
      ],
      [
        1,
        3,
        1,
        2
      ],
      [
        2,
        3,
        2
      ],
      [
        1,
        3
      ]
    ],
    "col_clues": [
      [
        1,
        2,
        3
      ],
      [
        1,
        1,
        1,
        1,
        2
      ],
      [
        2,
        4
      ],
      [
        6,
        2
      ],
      [
        1,
        2,
        2
      ],
      [
        1,
        3,
        1,
        2
      ],
      [
        2,
        1,
        1,
        1
      ],
      [
        1,
        4,
        2
      ],
      [
        5,
        2
      ],
      [
        1,
        5
      ]
    ],
    "solution": [
      [
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        0
      ],
      [
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        0
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        0,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        0
      ],
      [
        0,
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        0,
        0
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 63,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.769690691369603,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00409",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        2,
        1,
        1
      ],
      [
        1,
        3
      ],
      [
        2,
        2,
        3
      ],
      [
        1,
        2,
        4
      ],
      [
        1,
        4,
        3
      ],
      [
        1,
        8
      ],
      [
        3,
        3
      ],
      [
        3,
        3,
        1
      ],
      [
        3,
        1,
        4
      ],
      [
        5,
        1,
        2
      ]
    ],
    "col_clues": [
      [
        2,
        2,
        3
      ],
      [
        2,
        3
      ],
      [
        1,
        6
      ],
      [
        2,
        4,
        1
      ],
      [
        10
      ],
      [
        2,
        2,
        1
      ],
      [
        1,
        1,
        3
      ],
      [
        1,
        5,
        1
      ],
      [
        8
      ],
      [
        1,
        5,
        2
      ]
    ],
    "solution": [
      [
        1,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        0,
        0,
        0
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 69,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.398140520232269,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00580",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        2,
        1
      ],
      [
        3,
        1,
        1,
        1
      ],
      [
        2,
        2,
        2
      ],
      [
        5,
        1,
        2
      ],
      [
        1,
        4
      ],
      [
        2,
        2,
        2,
        1
      ],
      [
        4,
        4
      ],
      [
        3,
        1,
        2
      ],
      [
        5,
        3
      ],
      [
        7,
        2
      ]
    ],
    "col_clues": [
      [
        2,
        1,
        1,
        2
      ],
      [
        9
      ],
      [
        4,
        4
      ],
      [
        7
      ],
      [
        6,
        2
      ],
      [
        1,
        1,
        1,
        1,
        1
      ],
      [
        2,
        4,
        2
      ],
      [
        4
      ],
      [
        1,
        2,
        4
      ],
      [
        3,
        2,
        1
      ]
    ],
    "solution": [
      [
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        0,
        0,
        1
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        0,
        0
      ],
      [
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 68,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.3570293090905146,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00497",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        3,
        1,
        3
      ],
      [
        4,
        1,
        3
      ],
      [
        1,
        6
      ],
      [
        3,
        1,
        1
      ],
      [
        3,
        2,
        1,
        1
      ],
      [
        9
      ],
      [
        2,
        4,
        1
      ],
      [
        4,
        3
      ],
      [
        3,
        2,
        1
      ],
      [
        2,
        1,
        3,
        1
      ]
    ],
    "col_clues": [
      [
        3,
        2,
        3
      ],
      [
        2,
        6
      ],
      [
        2,
        5
      ],
      [
        3,
        1,
        1,
        1
      ],
      [
        1,
        5
      ],
      [
        6,
        1
      ],
      [
        1,
        1,
        2,
        2
      ],
      [
        10
      ],
      [
        3,
        1,
        1
      ],
      [
        1,
        2,
        4
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        0,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 70,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.346659549373211,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00547",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        4
      ],
      [
        2,
        6
      ],
      [
        1,
        1,
        5
      ],
      [
        1,
        1,
        4,
        1
      ],
      [
        4,
        2,
        1
      ],
      [
        1,
        2,
        3
      ],
      [
        1,
        6
      ],
      [
        9
      ],
      [
        3,
        2,
        2
      ],
      [
        9
      ]
    ],
    "col_clues": [
      [
        3,
        1,
        3
      ],
      [
        2,
        1,
        4
      ],
      [
        3,
        3
      ],
      [
        1,
        1,
        2,
        1
      ],
      [
        1,
        5,
        1
      ],
      [
        4,
        5
      ],
      [
        5,
        4
      ],
      [
        8,
        1
      ],
      [
        3,
        5
      ],
      [
        5,
        1
      ]
    ],
    "solution": [
      [
        0,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        1
      ],
      [
        1,
        0,
        0,
        0,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 73,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.2805717573740951,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00501",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        4,
        5
      ],
      [
        1,
        1,
        5
      ],
      [
        1,
        3,
        1
      ],
      [
        1,
        1,
        2,
        1
      ],
      [
        2,
        2,
        3
      ],
      [
        1,
        1,
        1,
        3
      ],
      [
        2,
        3,
        2
      ],
      [
        1,
        2,
        2
      ],
      [
        1,
        1,
        6
      ],
      [
        2,
        3
      ]
    ],
    "col_clues": [
      [
        2,
        4
      ],
      [
        1,
        3,
        1
      ],
      [
        1,
        2,
        3
      ],
      [
        2,
        1,
        1
      ],
      [
        4,
        1
      ],
      [
        3,
        1,
        1,
        2
      ],
      [
        4,
        1,
        2
      ],
      [
        6,
        3
      ],
      [
        2,
        5
      ],
      [
        7,
        1
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        0,
        0,
        1,
        0,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        0
      ],
      [
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        0
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 64,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.7658426393127968,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00624",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        7
      ],
      [
        4,
        3
      ],
      [
        1,
        3,
        4
      ],
      [
        1,
        4,
        2
      ],
      [
        6
      ],
      [
        2,
        1,
        3,
        1
      ],
      [
        1,
        3,
        3
      ],
      [
        5,
        3
      ],
      [
        1,
        1,
        1,
        3
      ],
      [
        3,
        1,
        3
      ]
    ],
    "col_clues": [
      [
        1,
        3,
        1
      ],
      [
        2,
        1,
        1,
        3
      ],
      [
        2,
        1,
        1
      ],
      [
        4,
        4
      ],
      [
        5,
        2
      ],
      [
        1,
        4,
        2
      ],
      [
        1,
        4
      ],
      [
        3,
        6
      ],
      [
        5,
        4
      ],
      [
        10
      ]
    ],
    "solution": [
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        1,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 71,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.2451269804976908,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00496",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        6
      ],
      [
        4,
        2,
        1
      ],
      [
        3,
        3,
        1
      ],
      [
        1,
        4,
        1
      ],
      [
        2,
        4
      ],
      [
        3,
        1
      ],
      [
        2,
        2,
        2
      ],
      [
        8
      ],
      [
        1,
        5
      ],
      [
        3,
        5
      ]
    ],
    "col_clues": [
      [
        2,
        2,
        1
      ],
      [
        3,
        1,
        1,
        2
      ],
      [
        2,
        2,
        1
      ],
      [
        3,
        1
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        1,
        2,
        5
      ],
      [
        10
      ],
      [
        5,
        3
      ],
      [
        1,
        6
      ],
      [
        4,
        2,
        1
      ]
    ],
    "solution": [
      [
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        0,
        0,
        0,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        0
      ],
      [
        0,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 66,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.7171995851446693,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00577",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        4,
        1
      ],
      [
        2,
        3
      ],
      [
        4,
        3,
        1
      ],
      [
        1,
        2,
        2
      ],
      [
        6,
        1
      ],
      [
        3,
        2,
        2
      ],
      [
        3,
        1,
        3
      ],
      [
        3,
        2,
        2
      ],
      [
        7,
        1
      ],
      [
        3,
        4
      ]
    ],
    "col_clues": [
      [
        1,
        1,
        5
      ],
      [
        4,
        5
      ],
      [
        2,
        6
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        2,
        3,
        2
      ],
      [
        10
      ],
      [
        3,
        1,
        3
      ],
      [
        1,
        3,
        1
      ],
      [
        1,
        3
      ],
      [
        1,
        3,
        3
      ]
    ],
    "solution": [
      [
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        0,
        1
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        0,
        0
      ],
      [
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        0
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 68,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.6085241826087242,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00419",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        3,
        2,
        2
      ],
      [
        1,
        1,
        2,
        2
      ],
      [
        1,
        3,
        1
      ],
      [
        1,
        1,
        6
      ],
      [
        10
      ],
      [
        2,
        2,
        3
      ],
      [
        3,
        4
      ],
      [
        1,
        3,
        1,
        2
      ],
      [
        4,
        3
      ],
      [
        5,
        2
      ]
    ],
    "col_clues": [
      [
        1,
        4,
        1,
        1
      ],
      [
        2,
        3,
        2
      ],
      [
        1,
        2,
        4
      ],
      [
        1,
        6
      ],
      [
        1,
        4,
        3
      ],
      [
        5
      ],
      [
        4,
        3
      ],
      [
        4,
        2
      ],
      [
        2,
        7
      ],
      [
        8
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        0,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        0,
        0,
        1
      ],
      [
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 71,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.2151050913749069,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00526",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        5,
        3
      ],
      [
        1,
        3
      ],
      [
        4,
        1,
        2
      ],
      [
        3,
        1,
        2
      ],
      [
        1,
        2,
        1
      ],
      [
        6,
        1,
        1
      ],
      [
        1,
        2
      ],
      [
        1,
        2,
        2
      ],
      [
        1,
        2,
        3,
        1
      ],
      [
        10
      ]
    ],
    "col_clues": [
      [
        1,
        1,
        2
      ],
      [
        1,
        2,
        1,
        1,
        1
      ],
      [
        1,
        4,
        2
      ],
      [
        4,
        1,
        2
      ],
      [
        1,
        2,
        1
      ],
      [
        1,
        1,
        6
      ],
      [
        1,
        3
      ],
      [
        3,
        1,
        2
      ],
      [
        5,
        2,
        1
      ],
      [
        2,
        1,
        5
      ]
    ],
    "solution": [
      [
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        1,
        0,
        1,
        1,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1
      ],
      [
        0,
        0,
        0,
        0,
        0,
        1,
        0,
        0,
        1,
        1
      ],
      [
        0,
        1,
        0,
        0,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 62,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.6472845700830077,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00390",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        5,
        4
      ],
      [
        2,
        3,
        1,
        1
      ],
      [
        3,
        6
      ],
      [
        1,
        1,
        3,
        1
      ],
      [
        5,
        1
      ],
      [
        3,
        4,
        1
      ],
      [
        1,
        2,
        3
      ],
      [
        3,
        1
      ],
      [
        5,
        3
      ],
      [
        2,
        1,
        1,
        1
      ]
    ],
    "col_clues": [
      [
        7,
        1
      ],
      [
        3,
        2,
        2
      ],
      [
        1,
        4,
        2
      ],
      [
        2,
        1,
        3
      ],
      [
        3,
        5
      ],
      [
        3,
        2,
        1
      ],
      [
        1,
        2,
        1,
        1
      ],
      [
        4,
        4
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        7,
        1
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        0,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        0,
        0,
        0,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0
      ],
      [
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        1,
        0
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 68,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.5127050745510333,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00534",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        6,
        3
      ],
      [
        1,
        3,
        4
      ],
      [
        3,
        2,
        1
      ],
      [
        3,
        4
      ],
      [
        3,
        6
      ],
      [
        6,
        1
      ],
      [
        1,
        1,
        1,
        4
      ],
      [
        1,
        6
      ],
      [
        1,
        3,
        1,
        2
      ],
      [
        5,
        1,
        1
      ]
    ],
    "col_clues": [
      [
        9
      ],
      [
        1,
        4,
        1
      ],
      [
        10
      ],
      [
        2,
        1,
        3
      ],
      [
        2,
        6
      ],
      [
        1,
        3,
        1,
        1
      ],
      [
        4,
        3
      ],
      [
        5,
        2,
        1
      ],
      [
        2,
        4,
        1
      ],
      [
        3,
        1,
        1,
        2
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        0
      ],
      [
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        0
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 74,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.0124289629898147,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00514",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        10
      ],
      [
        3,
        6
      ],
      [
        4,
        4
      ],
      [
        1,
        1,
        5
      ],
      [
        2,
        3,
        3
      ],
      [
        1,
        2,
        2,
        1
      ],
      [
        2,
        3,
        3
      ],
      [
        1,
        2,
        1,
        2
      ],
      [
        2,
        3
      ],
      [
        4,
        2
      ]
    ],
    "col_clues": [
      [
        10
      ],
      [
        3,
        1,
        1,
        2
      ],
      [
        4,
        1,
        1
      ],
      [
        1,
        1,
        4,
        1
      ],
      [
        2,
        2,
        3
      ],
      [
        2,
        4,
        2
      ],
      [
        4,
        1,
        3
      ],
      [
        5,
        1
      ],
      [
        8
      ],
      [
        3,
        1,
        2
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        0
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        0,
        0
      ],
      [
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        0,
        0
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 73,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.0053539848761297,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00519",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        3
      ],
      [
        1,
        3,
        4
      ],
      [
        1,
        7
      ],
      [
        2,
        1,
        3
      ],
      [
        7,
        2
      ],
      [
        5,
        1,
        1
      ],
      [
        1,
        7
      ],
      [
        1,
        1,
        1
      ],
      [
        10
      ],
      [
        1,
        8
      ]
    ],
    "col_clues": [
      [
        1,
        2,
        2
      ],
      [
        1,
        1,
        5
      ],
      [
        1,
        3,
        2
      ],
      [
        6,
        2
      ],
      [
        3,
        6
      ],
      [
        3,
        1,
        2
      ],
      [
        2,
        1,
        4
      ],
      [
        4,
        2,
        2
      ],
      [
        5,
        1,
        2
      ],
      [
        7,
        2
      ]
    ],
    "solution": [
      [
        0,
        1,
        0,
        0,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 73,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.2189645733094636,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00597",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        4
      ],
      [
        2,
        1,
        2,
        2
      ],
      [
        6
      ],
      [
        8
      ],
      [
        2,
        2,
        1
      ],
      [
        4,
        3
      ],
      [
        3,
        4
      ],
      [
        3,
        3,
        1
      ],
      [
        1,
        8
      ],
      [
        2,
        6
      ]
    ],
    "col_clues": [
      [
        2,
        1,
        3
      ],
      [
        2,
        2,
        1,
        1
      ],
      [
        6
      ],
      [
        3,
        2,
        2
      ],
      [
        3,
        4
      ],
      [
        5,
        3
      ],
      [
        4,
        5
      ],
      [
        1,
        2,
        2,
        2
      ],
      [
        7,
        2
      ],
      [
        1,
        1,
        3
      ]
    ],
    "solution": [
      [
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        0,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 70,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.3434326233163325,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00402",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        3,
        2,
        2
      ],
      [
        1,
        3,
        2
      ],
      [
        3,
        1,
        1,
        1
      ],
      [
        3,
        6
      ],
      [
        2,
        2,
        1,
        2
      ],
      [
        8
      ],
      [
        1,
        7
      ],
      [
        1,
        2,
        1,
        2
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        4,
        1,
        2
      ]
    ],
    "col_clues": [
      [
        2,
        6
      ],
      [
        1,
        4,
        1
      ],
      [
        1,
        2,
        3,
        1
      ],
      [
        2,
        6
      ],
      [
        2,
        4,
        1
      ],
      [
        4,
        4
      ],
      [
        4,
        1
      ],
      [
        1,
        2,
        4
      ],
      [
        2,
        2,
        4
      ],
      [
        4,
        1
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        0
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        0
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        0,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        0
      ],
      [
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ]
    ],
    "difficulty": "easy",
    "max_forced_steps": 69,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.3493217750991517,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00394",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        2
      ],
      [
        2,
        2,
        1,
        1
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        1,
        1,
        2,
        2
      ],
      [
        5,
        2
      ],
      [
        1,
        5
      ],
      [
        7
      ],
      [
        3,
        4
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        2,
        1,
        1,
        2
      ]
    ],
    "col_clues": [
      [
        1,
        1,
        1
      ],
      [
        2,
        1,
        3
      ],
      [
        1,
        2
      ],
      [
        4,
        4
      ],
      [
        1,
        3
      ],
      [
        5,
        1
      ],
      [
        9
      ],
      [
        3,
        1
      ],
      [
        8,
        1
      ],
      [
        1,
        3,
        1
      ]
    ],
    "solution": [
      [
        0,
        0,
        0,
        0,
        0,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        0,
        1,
        0
      ],
      [
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        0,
        0,
        1,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        0,
        1
      ],
      [
        1,
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        1,
        0
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 57,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.2267788953883256,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00279",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        6,
        1,
        1
      ],
      [
        3,
        2
      ],
      [
        1,
        4
      ],
      [
        6,
        1
      ],
      [
        1,
        3,
        1
      ],
      [
        1,
        1,
        1
      ],
      [
        1,
        2,
        4
      ],
      [
        5
      ],
      [
        2,
        3
      ],
      [
        2,
        2
      ]
    ],
    "col_clues": [
      [
        5,
        1
      ],
      [
        2,
        1
      ],
      [
        2,
        2,
        2
      ],
      [
        1,
        7
      ],
      [
        1,
        2,
        3
      ],
      [
        1,
        2,
        1
      ],
      [
        1,
        2
      ],
      [
        1,
        1,
        3,
        2
      ],
      [
        2,
        1,
        2
      ],
      [
        2,
        1,
        2,
        1
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        0,
        0,
        0,
        1,
        1
      ],
      [
        1,
        0,
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        0,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0
      ],
      [
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        0,
        1
      ],
      [
        1,
        0,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        0
      ],
      [
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        1,
        0
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 54,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.2995432570186676,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00492",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        7,
        2
      ],
      [
        10
      ],
      [
        1,
        4
      ],
      [
        2,
        1,
        1
      ],
      [
        1,
        3,
        2
      ],
      [
        3,
        1,
        2
      ],
      [
        5,
        4
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        1,
        6
      ],
      [
        1,
        2
      ]
    ],
    "col_clues": [
      [
        2,
        2,
        1
      ],
      [
        2,
        4,
        1
      ],
      [
        3,
        2
      ],
      [
        2,
        2,
        1,
        1
      ],
      [
        2,
        2,
        3
      ],
      [
        3,
        1,
        1
      ],
      [
        3,
        4
      ],
      [
        3,
        1,
        1
      ],
      [
        3,
        3,
        2
      ],
      [
        2,
        5,
        1
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        1,
        0,
        0,
        0,
        0,
        0,
        0,
        1,
        1
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 63,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.8708456807569254,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00295",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        3
      ],
      [
        4,
        1
      ],
      [
        2,
        1
      ],
      [
        2,
        2,
        2
      ],
      [
        3,
        2
      ],
      [
        1,
        1,
        1
      ],
      [
        4,
        1,
        3
      ],
      [
        1,
        1,
        2,
        3
      ],
      [
        8
      ],
      [
        2,
        1,
        1
      ]
    ],
    "col_clues": [
      [
        1,
        1,
        3
      ],
      [
        5,
        1,
        2
      ],
      [
        9
      ],
      [
        1,
        1,
        1
      ],
      [
        2,
        1,
        1,
        2
      ],
      [
        1,
        2,
        3
      ],
      [
        2,
        1,
        2
      ],
      [
        6
      ],
      [
        1,
        2
      ],
      [
        2,
        1
      ]
    ],
    "solution": [
      [
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        0,
        0
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        0,
        0
      ],
      [
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        0,
        0
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        0,
        0
      ],
      [
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        0
      ],
      [
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        0
      ],
      [
        0,
        1,
        1,
        0,
        0,
        0,
        1,
        0,
        0,
        1
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 54,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.2667042801992143,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00341",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        3,
        2
      ],
      [
        2,
        1,
        2
      ],
      [
        1,
        4
      ],
      [
        1,
        4,
        1,
        1
      ],
      [
        1,
        1
      ],
      [
        1,
        1,
        1
      ],
      [
        1,
        2,
        4
      ],
      [
        1,
        4,
        2
      ],
      [
        2,
        2,
        1,
        2
      ],
      [
        2,
        1,
        4
      ]
    ],
    "col_clues": [
      [
        2,
        1,
        1,
        2
      ],
      [
        2,
        4
      ],
      [
        1
      ],
      [
        2,
        1,
        4
      ],
      [
        1,
        7
      ],
      [
        1,
        2,
        1,
        1
      ],
      [
        2,
        1,
        4
      ],
      [
        4,
        2,
        1
      ],
      [
        1,
        4
      ],
      [
        1,
        3
      ]
    ],
    "solution": [
      [
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        0
      ],
      [
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        0,
        0
      ],
      [
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        0,
        0
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1
      ],
      [
        0,
        0,
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        0
      ],
      [
        1,
        0,
        0,
        0,
        1,
        0,
        0,
        1,
        0,
        0
      ],
      [
        0,
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 56,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 1.9853423795289498,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00214",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        3,
        2,
        2
      ],
      [
        1,
        3
      ],
      [
        1,
        1,
        1
      ],
      [
        1,
        7
      ],
      [
        4,
        1
      ],
      [
        6,
        1
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        1,
        2,
        1
      ],
      [
        1,
        1,
        1,
        2,
        1
      ],
      [
        2,
        4,
        1
      ]
    ],
    "col_clues": [
      [
        2,
        1,
        3
      ],
      [
        1,
        3,
        1
      ],
      [
        1,
        2,
        1
      ],
      [
        7
      ],
      [
        3,
        3
      ],
      [
        4,
        3,
        1
      ],
      [
        2,
        1,
        2
      ],
      [
        1,
        2,
        2
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        2
      ]
    ],
    "solution": [
      [
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        0,
        1,
        0,
        1,
        1,
        1,
        0,
        0
      ],
      [
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        0,
        0
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        0
      ],
      [
        0,
        1,
        0,
        1,
        0,
        1,
        0,
        0,
        0,
        1
      ],
      [
        1,
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0
      ],
      [
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        0,
        1
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 55,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.3674494312263272,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00274",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        1,
        1
      ],
      [
        1,
        4
      ],
      [
        2,
        1,
        1,
        1
      ],
      [
        6,
        3
      ],
      [
        3,
        4
      ],
      [
        1,
        2,
        1
      ],
      [
        2,
        2,
        2
      ],
      [
        1,
        1,
        3
      ],
      [
        3,
        1,
        2
      ],
      [
        2,
        4
      ]
    ],
    "col_clues": [
      [
        1,
        4,
        1
      ],
      [
        3,
        2,
        1
      ],
      [
        4,
        1
      ],
      [
        1,
        2
      ],
      [
        3,
        2,
        1
      ],
      [
        2,
        1,
        2,
        1
      ],
      [
        2,
        1,
        2
      ],
      [
        2,
        2,
        1,
        1
      ],
      [
        2,
        4
      ],
      [
        1,
        7
      ]
    ],
    "solution": [
      [
        1,
        0,
        0,
        0,
        0,
        1,
        0,
        1,
        0,
        1
      ],
      [
        0,
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        0
      ],
      [
        0,
        1,
        1,
        0,
        1,
        0,
        1,
        0,
        0,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        0,
        1
      ],
      [
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        0,
        0,
        0,
        1,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        0
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 57,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.3392929508645666,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00354",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        1,
        2
      ],
      [
        1,
        1,
        2
      ],
      [
        2,
        6
      ],
      [
        4,
        1,
        2
      ],
      [
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        2,
        1,
        2,
        1
      ],
      [
        1,
        4,
        2
      ],
      [
        1,
        1,
        2
      ],
      [
        4,
        1
      ]
    ],
    "col_clues": [
      [
        2,
        2
      ],
      [
        3,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        5,
        4
      ],
      [
        2,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1
      ],
      [
        2,
        2
      ],
      [
        1,
        3,
        1
      ],
      [
        4,
        2
      ],
      [
        2,
        6
      ]
    ],
    "solution": [
      [
        0,
        0,
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        1
      ],
      [
        1,
        0,
        0,
        1,
        0,
        0,
        0,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        0,
        1
      ],
      [
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        1
      ],
      [
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        0,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        0,
        0,
        0,
        0,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        0
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 55,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.3589544793865573,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00349",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        1
      ],
      [
        2,
        1,
        1
      ],
      [
        6,
        1
      ],
      [
        3,
        1
      ],
      [
        2,
        2,
        1,
        1
      ],
      [
        2,
        2,
        1
      ],
      [
        2,
        1,
        2
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        5,
        3
      ],
      [
        5,
        2
      ]
    ],
    "col_clues": [
      [
        1
      ],
      [
        2,
        3,
        3
      ],
      [
        1,
        5,
        2
      ],
      [
        3,
        4
      ],
      [
        1,
        1,
        2
      ],
      [
        1,
        6
      ],
      [
        1,
        2,
        1
      ],
      [
        1,
        1,
        4
      ],
      [
        4
      ],
      [
        2,
        2,
        1
      ]
    ],
    "solution": [
      [
        0,
        1,
        1,
        0,
        0,
        0,
        1,
        0,
        0,
        0
      ],
      [
        1,
        1,
        0,
        1,
        0,
        0,
        0,
        0,
        0,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        0
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        0,
        1
      ],
      [
        0,
        0,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        0
      ],
      [
        0,
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        0
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 54,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.2582093283594444,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00239",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        1,
        1
      ],
      [
        3
      ],
      [
        3,
        1,
        3
      ],
      [
        1,
        5
      ],
      [
        1,
        3
      ],
      [
        4,
        4
      ],
      [
        1,
        3
      ],
      [
        2,
        5
      ],
      [
        1,
        1,
        1
      ],
      [
        1,
        3,
        1,
        2
      ]
    ],
    "col_clues": [
      [
        3,
        1
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        1,
        2,
        1,
        1,
        1
      ],
      [
        1,
        1,
        2
      ],
      [
        1,
        2,
        2,
        1
      ],
      [
        1,
        1
      ],
      [
        1,
        1,
        3,
        1
      ],
      [
        2,
        4
      ],
      [
        3,
        4,
        1
      ],
      [
        1,
        2,
        3
      ]
    ],
    "solution": [
      [
        0,
        1,
        1,
        0,
        1,
        0,
        0,
        0,
        1,
        0
      ],
      [
        0,
        0,
        0,
        0,
        0,
        0,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        0
      ],
      [
        1,
        0,
        0,
        0,
        0,
        0,
        0,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        0,
        0,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        0,
        0,
        0,
        0,
        0,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 53,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.1521961515494397,
      "unique": true
    }
  },
  {
    "id": "n10_d0p65_00639",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        1,
        2
      ],
      [
        2,
        2,
        1
      ],
      [
        5,
        2
      ],
      [
        2,
        4
      ],
      [
        10
      ],
      [
        5,
        4
      ],
      [
        3,
        2
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        2,
        2,
        2
      ],
      [
        4
      ]
    ],
    "col_clues": [
      [
        2,
        5
      ],
      [
        6,
        1
      ],
      [
        1,
        5
      ],
      [
        1,
        2,
        1
      ],
      [
        6,
        1
      ],
      [
        1,
        2,
        4
      ],
      [
        1,
        4,
        1
      ],
      [
        4,
        2
      ],
      [
        3,
        2,
        3
      ],
      [
        1,
        2,
        1
      ]
    ],
    "solution": [
      [
        0,
        0,
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        0,
        0
      ],
      [
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        1,
        0
      ],
      [
        0,
        0,
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        0
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 62,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.012137342594855,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00158",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        3,
        3
      ],
      [
        2,
        1,
        4
      ],
      [
        1,
        1,
        1
      ],
      [
        1,
        4
      ],
      [
        1,
        2,
        5
      ],
      [
        2,
        1
      ],
      [
        4,
        1
      ],
      [
        3,
        1,
        2
      ],
      [
        1,
        2,
        1,
        2
      ],
      [
        1,
        5
      ]
    ],
    "col_clues": [
      [
        3,
        1,
        2
      ],
      [
        2,
        1,
        2,
        1
      ],
      [
        1,
        1,
        3
      ],
      [
        2,
        4,
        1
      ],
      [
        1,
        1,
        3
      ],
      [
        2,
        2,
        1
      ],
      [
        1,
        2,
        2
      ],
      [
        2,
        1,
        1,
        1
      ],
      [
        2,
        1,
        4
      ],
      [
        1,
        1,
        2,
        2
      ]
    ],
    "solution": [
      [
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        0,
        1,
        0,
        0,
        0,
        0,
        0,
        0,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        0,
        0,
        0
      ],
      [
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        0,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        0
      ],
      [
        1,
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        1
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 57,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.167979399903853,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00153",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        3,
        1
      ],
      [
        2,
        1,
        3
      ],
      [
        1,
        1,
        1
      ],
      [
        2,
        4,
        1
      ],
      [
        3,
        2,
        1
      ],
      [
        3,
        4
      ],
      [
        3,
        2,
        1
      ],
      [
        3,
        2
      ],
      [
        3,
        1
      ],
      [
        3,
        4
      ]
    ],
    "col_clues": [
      [
        3,
        1
      ],
      [
        1,
        5,
        1
      ],
      [
        1,
        1,
        6
      ],
      [
        2,
        3
      ],
      [
        2,
        1,
        1,
        1
      ],
      [
        1,
        2,
        2,
        1
      ],
      [
        1,
        3,
        1,
        1
      ],
      [
        1,
        3,
        1,
        1
      ],
      [
        2,
        1,
        1
      ],
      [
        1,
        2,
        1,
        1
      ]
    ],
    "solution": [
      [
        0,
        0,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        0
      ],
      [
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        1,
        1,
        1
      ],
      [
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        0,
        0,
        0
      ],
      [
        1,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        0,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        0
      ],
      [
        0,
        0,
        1,
        1,
        1,
        0,
        0,
        0,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        0
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 56,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.2794927191307286,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00321",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        3,
        3
      ],
      [
        2,
        2,
        2
      ],
      [
        1,
        4
      ],
      [
        2,
        1
      ],
      [
        1,
        2,
        5
      ],
      [
        7
      ],
      [
        1,
        1,
        2,
        2
      ],
      [
        3,
        2
      ],
      [
        3,
        4
      ],
      [
        3,
        2
      ]
    ],
    "col_clues": [
      [
        3,
        1,
        2
      ],
      [
        1,
        1,
        1,
        3
      ],
      [
        7
      ],
      [
        1,
        1,
        2,
        2
      ],
      [
        3,
        2
      ],
      [
        3,
        5
      ],
      [
        1,
        2,
        3
      ],
      [
        1,
        2,
        2
      ],
      [
        2,
        2,
        1,
        1
      ],
      [
        2,
        1,
        1
      ]
    ],
    "solution": [
      [
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        0,
        0,
        0
      ],
      [
        0,
        1,
        1,
        0,
        0,
        0,
        0,
        0,
        1,
        0
      ],
      [
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1,
        0,
        0
      ],
      [
        1,
        0,
        1,
        0,
        1,
        1,
        0,
        0,
        1,
        1
      ],
      [
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        0,
        0
      ],
      [
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        0
      ],
      [
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        1,
        0,
        0
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 59,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.0555123709800913,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00104",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        5,
        3
      ],
      [
        2,
        1,
        1,
        2
      ],
      [
        2,
        3
      ],
      [
        2,
        2,
        2
      ],
      [
        1,
        1
      ],
      [
        4,
        1,
        1
      ],
      [
        5,
        1,
        1
      ],
      [
        2,
        1,
        3
      ],
      [
        1,
        1,
        1
      ],
      [
        3,
        1,
        1
      ]
    ],
    "col_clues": [
      [
        3,
        2
      ],
      [
        3,
        2,
        1
      ],
      [
        1,
        1,
        3,
        1
      ],
      [
        1,
        1,
        5
      ],
      [
        2,
        1,
        1
      ],
      [
        1,
        1
      ],
      [
        4,
        1,
        1
      ],
      [
        1,
        1,
        3
      ],
      [
        5,
        1
      ],
      [
        1,
        1,
        5
      ]
    ],
    "solution": [
      [
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        1,
        0,
        0,
        0,
        0,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        1
      ],
      [
        0,
        0,
        1,
        1,
        0,
        1,
        0,
        1,
        1,
        1
      ],
      [
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        1
      ]
    ],
    "difficulty": "medium",
    "max_forced_steps": 54,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.422359216665472,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00236",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        3,
        1
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        3,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        2,
        1,
        2
      ],
      [
        1,
        1
      ],
      [
        4,
        3
      ],
      [
        2,
        1,
        1
      ],
      [
        2,
        7
      ],
      [
        1,
        2,
        2
      ]
    ],
    "col_clues": [
      [
        5,
        1,
        1
      ],
      [
        1,
        1,
        4
      ],
      [
        3,
        2
      ],
      [
        1,
        2,
        2
      ],
      [
        3,
        1,
        2
      ],
      [
        1,
        1,
        2
      ],
      [
        1,
        1
      ],
      [
        4
      ],
      [
        1,
        2,
        1,
        2
      ],
      [
        1,
        1,
        1,
        1,
        2
      ]
    ],
    "solution": [
      [
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        0,
        0,
        1
      ],
      [
        1,
        0,
        1,
        0,
        1,
        0,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        0,
        1,
        0,
        0,
        0,
        0,
        1
      ],
      [
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        1
      ],
      [
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        0,
        0
      ],
      [
        1,
        1,
        1,
        1,
        0,
        0,
        0,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        0
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        0,
        0,
        0,
        1,
        1
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 51,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.45137097042238,
      "unique": true
    }
  },
  {
    "id": "n10_d0p35_00039",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        2,
        1
      ],
      [
        2,
        1,
        1
      ],
      [
        1
      ],
      [
        1,
        1,
        2
      ],
      [
        1,
        2,
        1
      ],
      [
        1,
        1
      ],
      [
        2,
        1
      ],
      [
        1,
        1,
        1
      ],
      [
        1,
        1,
        3
      ],
      [
        1,
        3,
        2
      ]
    ],
    "col_clues": [
      [
        1
      ],
      [
        1,
        1,
        2
      ],
      [
        1,
        2,
        1,
        1
      ],
      [
        2,
        3
      ],
      [
        1
      ],
      [
        1
      ],
      [
        1,
        1,
        4
      ],
      [
        3,
        1,
        1
      ],
      [
        1,
        2
      ],
      [
        2,
        3,
        1
      ]
    ],
    "solution": [
      [
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        0,
        1
      ],
      [
        0,
        0,
        1,
        1,
        0,
        0,
        0,
        1,
        0,
        1
      ],
      [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        1,
        0,
        0
      ],
      [
        1,
        0,
        1,
        0,
        0,
        0,
        0,
        0,
        1,
        1
      ],
      [
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        1
      ],
      [
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        0
      ],
      [
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        0,
        0
      ],
      [
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 37,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.9364191348436126,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00149",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        2
      ],
      [
        1,
        1
      ],
      [
        1,
        3,
        3
      ],
      [
        2,
        1,
        2,
        1
      ],
      [
        2,
        1,
        1
      ],
      [
        1,
        1
      ],
      [
        1,
        2
      ],
      [
        3,
        1,
        2
      ],
      [
        1,
        2,
        2
      ],
      [
        2,
        1
      ]
    ],
    "col_clues": [
      [
        2,
        1,
        1
      ],
      [
        1,
        1
      ],
      [
        1,
        1
      ],
      [
        3,
        3
      ],
      [
        1,
        1,
        4
      ],
      [
        1,
        1
      ],
      [
        2,
        2,
        2
      ],
      [
        1,
        2,
        2
      ],
      [
        1,
        1,
        2
      ],
      [
        3,
        2
      ]
    ],
    "solution": [
      [
        0,
        1,
        0,
        0,
        1,
        0,
        1,
        1,
        0,
        0
      ],
      [
        0,
        0,
        0,
        0,
        0,
        0,
        1,
        0,
        0,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1
      ],
      [
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        0,
        1
      ],
      [
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        0
      ],
      [
        1,
        0,
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        0
      ],
      [
        0,
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        0
      ],
      [
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        0
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 42,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.9854491676164487,
      "unique": true
    }
  },
  {
    "id": "n10_d0p35_00016",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2
      ],
      [
        1,
        1,
        3
      ],
      [
        1,
        2
      ],
      [
        1,
        2,
        1,
        1
      ],
      [
        3,
        3,
        1
      ],
      [],
      [
        3
      ],
      [
        2
      ],
      [
        1,
        2
      ],
      [
        2,
        5
      ]
    ],
    "col_clues": [
      [
        2,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        2
      ],
      [
        1,
        1
      ],
      [
        1,
        1,
        1
      ],
      [
        4,
        3
      ],
      [
        2,
        1,
        1,
        1
      ],
      [
        2
      ],
      [
        2,
        1
      ]
    ],
    "solution": [
      [
        1,
        1,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      [
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        0
      ],
      [
        0,
        1,
        0,
        0,
        0,
        0,
        1,
        1,
        0,
        0
      ],
      [
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        0,
        0,
        1
      ],
      [
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        1
      ],
      [
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      [
        1,
        1,
        1,
        0,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      [
        0,
        0,
        0,
        0,
        0,
        0,
        1,
        1,
        0,
        0
      ],
      [
        0,
        0,
        0,
        0,
        0,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        0
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 37,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.5378962789141437,
      "unique": true
    }
  },
  {
    "id": "n10_d0p35_00040",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        1,
        3
      ],
      [
        1
      ],
      [
        1,
        2
      ],
      [
        2,
        1
      ],
      [
        1,
        1
      ],
      [
        1,
        1,
        1
      ],
      [
        2,
        2
      ],
      [
        1,
        5
      ],
      [
        2,
        1,
        1
      ],
      [
        2,
        2,
        1
      ]
    ],
    "col_clues": [
      [
        1,
        2,
        2
      ],
      [
        1,
        4
      ],
      [
        1
      ],
      [
        3
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        2,
        1
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        2,
        1
      ],
      [
        1,
        4
      ],
      [
        1
      ]
    ],
    "solution": [
      [
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        0
      ],
      [
        0,
        0,
        0,
        1,
        0,
        1,
        1,
        0,
        0,
        0
      ],
      [
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        0
      ],
      [
        0,
        1,
        0,
        1,
        0,
        0,
        0,
        0,
        0,
        0
      ],
      [
        1,
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        0,
        0,
        0,
        0,
        0,
        1,
        1,
        0
      ],
      [
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        0,
        0,
        0,
        0,
        1,
        1,
        0,
        1
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 37,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.874179394901303,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00177",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1,
        1,
        1
      ],
      [
        1,
        4,
        1
      ],
      [
        5,
        1,
        1
      ],
      [
        1,
        3
      ],
      [
        1,
        3,
        2,
        1
      ],
      [
        2,
        1
      ],
      [
        3,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1
      ],
      [
        1,
        1
      ]
    ],
    "col_clues": [
      [
        2,
        1,
        2
      ],
      [
        1,
        2,
        1
      ],
      [
        1,
        1,
        4
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        2,
        2,
        1
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        2,
        2,
        2
      ],
      [
        4,
        1
      ],
      [
        1,
        1,
        1
      ],
      [
        2,
        1,
        1,
        1
      ]
    ],
    "solution": [
      [
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        1,
        0
      ],
      [
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        1
      ],
      [
        0,
        1,
        0,
        0,
        0,
        1,
        1,
        1,
        0,
        0
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        1
      ],
      [
        0,
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0
      ],
      [
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0,
        1
      ],
      [
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        0,
        1,
        0
      ],
      [
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        1
      ],
      [
        0,
        0,
        1,
        0,
        0,
        1,
        0,
        0,
        0,
        0
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 48,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.682027888204243,
      "unique": true
    }
  },
  {
    "id": "n10_d0p35_00059",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2
      ],
      [
        1,
        1,
        2,
        1
      ],
      [
        1,
        1
      ],
      [
        2,
        1,
        2
      ],
      [
        2,
        1
      ],
      [
        3,
        2
      ],
      [
        1,
        1
      ],
      [
        1,
        2,
        1
      ],
      [
        3,
        1,
        1
      ],
      [
        1,
        2,
        2,
        2
      ]
    ],
    "col_clues": [
      [
        1,
        1,
        1,
        1
      ],
      [
        1
      ],
      [
        5,
        2
      ],
      [
        1,
        2,
        1,
        2
      ],
      [
        1,
        1,
        1
      ],
      [
        1,
        2,
        1,
        1
      ],
      [
        3,
        3
      ],
      [],
      [
        1,
        1,
        1,
        2
      ],
      [
        1,
        1,
        1
      ]
    ],
    "solution": [
      [
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        0,
        0,
        0
      ],
      [
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        0
      ],
      [
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        0,
        0,
        0
      ],
      [
        0,
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        1,
        1,
        0,
        1,
        0,
        0,
        0,
        0
      ],
      [
        1,
        1,
        1,
        0,
        1,
        1,
        0,
        0,
        0,
        0
      ],
      [
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        0,
        1,
        0
      ],
      [
        1,
        0,
        0,
        0,
        0,
        1,
        1,
        0,
        0,
        1
      ],
      [
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        0
      ],
      [
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        1,
        1
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 40,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.634394969401992,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00250",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        2,
        1,
        1,
        1
      ],
      [
        1,
        3,
        1,
        1
      ],
      [
        1,
        1,
        3
      ],
      [
        1,
        1
      ],
      [
        2,
        1,
        2,
        1
      ],
      [
        1,
        1,
        3
      ],
      [
        1,
        5,
        1
      ],
      [
        1,
        1,
        1
      ],
      [
        5,
        1,
        2
      ],
      [
        1,
        2
      ]
    ],
    "col_clues": [
      [
        2,
        2,
        1
      ],
      [
        1,
        1,
        3
      ],
      [
        1,
        1,
        1
      ],
      [
        1,
        1,
        4
      ],
      [
        1,
        1,
        2,
        1
      ],
      [
        3,
        1
      ],
      [
        5,
        1
      ],
      [
        3,
        3,
        1
      ],
      [
        1,
        3
      ],
      [
        2,
        1,
        1,
        1
      ]
    ],
    "solution": [
      [
        0,
        1,
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        1
      ],
      [
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        0,
        1
      ],
      [
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        0
      ],
      [
        0,
        0,
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        0
      ],
      [
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        0,
        1
      ],
      [
        1,
        0,
        0,
        0,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        1
      ],
      [
        0,
        1,
        0,
        1,
        0,
        0,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        1,
        1,
        1,
        0,
        1,
        0,
        1,
        1
      ],
      [
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        1,
        1,
        0
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 50,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.587959306808356,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00350",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        3
      ],
      [
        1,
        2,
        3
      ],
      [
        1,
        2,
        3
      ],
      [
        5
      ],
      [
        1,
        1,
        1,
        2
      ],
      [
        1,
        3,
        1
      ],
      [
        2,
        1,
        4
      ],
      [
        4,
        1,
        1
      ],
      [
        2,
        1,
        1
      ],
      [
        2,
        1,
        1
      ]
    ],
    "col_clues": [
      [
        2,
        3,
        1
      ],
      [
        3
      ],
      [
        2,
        1,
        1
      ],
      [
        2,
        4,
        1
      ],
      [
        2,
        1,
        1,
        1
      ],
      [
        2,
        2
      ],
      [
        4,
        1,
        2
      ],
      [
        4,
        3
      ],
      [
        3,
        1,
        1
      ],
      [
        1,
        2,
        1
      ]
    ],
    "solution": [
      [
        0,
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        0,
        0
      ],
      [
        1,
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        0,
        0
      ],
      [
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        0,
        0,
        0,
        0,
        1,
        1,
        1,
        1,
        1,
        0
      ],
      [
        1,
        0,
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        1
      ],
      [
        1,
        0,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        0
      ],
      [
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        1,
        1
      ],
      [
        0,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        0,
        1
      ],
      [
        1,
        1,
        0,
        0,
        0,
        0,
        1,
        0,
        1,
        0
      ],
      [
        0,
        0,
        0,
        1,
        1,
        0,
        1,
        0,
        0,
        1
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 52,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.537509300309435,
      "unique": true
    }
  },
  {
    "id": "n10_d0p50_00145",
    "rows": 10,
    "cols": 10,
    "row_clues": [
      [
        1,
        1
      ],
      [
        1,
        1,
        1,
        1
      ],
      [
        2,
        5
      ],
      [
        4,
        1
      ],
      [
        2,
        1,
        1,
        1
      ],
      [
        1,
        1,
        2,
        2
      ],
      [
        1,
        3,
        1
      ],
      [
        2,
        2
      ],
      [
        3,
        3
      ],
      [
        1,
        5,
        1
      ]
    ],
    "col_clues": [
      [
        1,
        2,
        1
      ],
      [
        3,
        1,
        2
      ],
      [
        1,
        1,
        3
      ],
      [
        4,
        1,
        2
      ],
      [
        2,
        4
      ],
      [
        4,
        3,
        1
      ],
      [
        1,
        2,
        2
      ],
      [
        1,
        1
      ],
      [
        1,
        3,
        1
      ],
      [
        2,
        1
      ]
    ],
    "solution": [
      [
        0,
        1,
        0,
        0,
        0,
        1,
        0,
        0,
        0,
        0
      ],
      [
        0,
        1,
        0,
        1,
        0,
        1,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        0
      ],
      [
        0,
        0,
        1,
        1,
        1,
        1,
        0,
        0,
        1,
        0
      ],
      [
        1,
        1,
        0,
        1,
        0,
        0,
        1,
        0,
        1,
        0
      ],
      [
        1,
        0,
        1,
        0,
        0,
        1,
        1,
        0,
        1,
        1
      ],
      [
        0,
        1,
        0,
        1,
        1,
        1,
        0,
        0,
        0,
        1
      ],
      [
        0,
        1,
        1,
        0,
        1,
        1,
        0,
        0,
        0,
        0
      ],
      [
        0,
        0,
        1,
        1,
        1,
        0,
        1,
        1,
        1,
        0
      ],
      [
        1,
        0,
        1,
        1,
        1,
        1,
        1,
        0,
        0,
        1
      ]
    ],
    "difficulty": "hard",
    "max_forced_steps": 51,
    "time_per_step_ms": 20000,
    "step_limit": 20,
    "tags": [
      "10x10",
      "controlled_csv"
    ],
    "_meta": {
      "mean_line_ambiguity": 2.5567515913547068,
      "unique": true
    }
  }
]