puzzle_id
stringclasses 6
values | rows
int64 5
9
| cols
int64 5
9
| regions
listlengths 5
9
| solution
listlengths 5
9
|
|---|---|---|---|---|
queens_9x9
| 9
| 9
|
[
[
0,
0,
1,
1,
1,
2,
2,
2,
2
],
[
0,
1,
1,
4,
1,
1,
2,
3,
3
],
[
1,
1,
4,
4,
4,
1,
1,
3,
3
],
[
1,
5,
5,
4,
4,
4,
1,
1,
3
],
[
1,
1,
4,
4,
4,
4,
4,
1,
1
],
[
6,
1,
1,
4,
4,
4,
4,
4,
1
],
[
6,
6,
1,
1,
4,
4,
4,
1,
1
],
[
6,
6,
6,
1,
1,
7,
1,
1,
8
],
[
6,
6,
6,
6,
1,
1,
1,
8,
8
]
] |
[
[
0,
1
],
[
1,
6
],
[
2,
8
],
[
3,
2
],
[
4,
4
],
[
5,
0
],
[
6,
3
],
[
7,
5
],
[
8,
7
]
] |
queens_8x8
| 8
| 8
|
[
[
0,
0,
0,
0,
0,
0,
1,
1
],
[
0,
0,
0,
2,
3,
0,
0,
1
],
[
0,
0,
7,
2,
3,
3,
0,
0
],
[
0,
4,
7,
2,
5,
3,
6,
0
],
[
0,
4,
7,
2,
5,
3,
6,
0
],
[
0,
0,
7,
2,
5,
3,
0,
0
],
[
0,
0,
0,
2,
5,
0,
0,
0
],
[
0,
0,
0,
0,
0,
0,
0,
0
]
] |
[
[
0,
7
],
[
1,
3
],
[
2,
5
],
[
3,
1
],
[
4,
6
],
[
5,
2
],
[
6,
4
],
[
7,
0
]
] |
queens_8x8_v2
| 8
| 8
|
[
[
0,
0,
1,
1,
1,
2,
2,
2
],
[
0,
0,
0,
0,
1,
2,
2,
2
],
[
3,
0,
0,
0,
1,
1,
2,
2
],
[
3,
0,
0,
0,
0,
1,
1,
1
],
[
3,
3,
3,
0,
0,
0,
6,
1
],
[
4,
4,
3,
3,
6,
6,
6,
1
],
[
4,
4,
5,
3,
6,
6,
7,
7
],
[
4,
5,
5,
3,
3,
3,
7,
7
]
] |
[
[
0,
3
],
[
1,
5
],
[
2,
0
],
[
3,
4
],
[
4,
6
],
[
5,
1
],
[
6,
7
],
[
7,
2
]
] |
queens_7x7
| 7
| 7
|
[
[
0,
0,
0,
0,
0,
0,
1
],
[
0,
2,
6,
3,
3,
3,
1
],
[
0,
2,
6,
6,
6,
3,
1
],
[
0,
2,
2,
5,
6,
3,
1
],
[
0,
4,
2,
5,
5,
5,
1
],
[
0,
4,
4,
4,
4,
5,
1
],
[
0,
1,
1,
1,
1,
1,
1
]
] |
[
[
0,
0
],
[
1,
5
],
[
2,
3
],
[
3,
1
],
[
4,
4
],
[
5,
2
],
[
6,
6
]
] |
queens_7x7_v2
| 7
| 7
|
[
[
0,
1,
1,
1,
1,
1,
3
],
[
0,
1,
2,
3,
3,
1,
3
],
[
0,
1,
2,
2,
3,
3,
3
],
[
0,
1,
1,
1,
1,
1,
5
],
[
0,
0,
4,
4,
4,
1,
5
],
[
6,
1,
4,
4,
4,
1,
5
],
[
6,
1,
1,
1,
1,
1,
5
]
] |
[
[
0,
5
],
[
1,
2
],
[
2,
4
],
[
3,
6
],
[
4,
1
],
[
5,
3
],
[
6,
0
]
] |
queens_5x5
| 5
| 5
|
[
[
0,
1,
1,
1,
1
],
[
3,
2,
3,
1,
3
],
[
3,
2,
3,
3,
3
],
[
3,
3,
3,
4,
4
],
[
3,
3,
3,
3,
3
]
] |
[
[
0,
0
],
[
1,
3
],
[
2,
1
],
[
3,
4
],
[
4,
2
]
] |
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