这是我写的一个数独游戏解密程序，写得挺粗糙，欢迎大家修改提意见。这个程序可以解密大师级难度的数独（稍加修改，可以解密骨灰级的数独）。-I wrote a Sudoku game decryption program, quite rough, and welcome to modify for comments. This program can decrypt the master difficulty Sudoku (slightly modified, can decrypt hardcore Sudoku).