摘要: In the game of Sudoku, you are given a large 9 × 9 grid divided into smaller 3 × 3 subgrids. For example, . 2 7 3 8 . . 1 . . 1 . . . 6 7 3 5 . . . . 阅读全文
posted @ 2019-08-30 14:36 木子川 阅读(644) 评论(0) 推荐(0)