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lingo 刚刚发现,你这个数独的解不唯一呀,看看这两个:
3, 8, 2, 1, 9, 5, 7, 6, 4,
4, 6, 7, 2, 8, 3, 9, 1, 5,
9, 1, 5, 4, 6, 7, 8, 3, 2,
6, 5, 1, 8, 4, 9, 3, 2, 7,
7, 2, 9, 5, 3, 6, 1, 4, 8,
8, 4, 3, 7, 1, 2, 6, 5, 9,
2, 3, 6, 9, 5, 8, 4, 7, 1,
1, 7, 9, 6, 2, 4, 5, 8, 3,
5, 4, 8, 3, 7, 1, 2, 9, 6
4, 8, 2, 1, 9, 5, 7, 6, 3,
3, 6, 7, 2, 8, 4, 9, 1, 5,
9, 1, 5, 3, 6, 7, 8, 4, 2,
6, 5, 1, 8, 4, 9, 3, 2, 7,
7, 2, 3, 5, 1, 6, 4, 9, 8,
8, 4, 9, 7, 3, 2, 6, 5, 1,
2, 3, 6, 9, 5, 8, 1, 7, 4,
1, 7, 4, 6, 2, 3, 5, 8, 9,
5, 9, 8, 4, 7, 1, 2, 3, 6