这是一个棋游戏的源代码，界面精美，带背景音乐， 其中的许多算法，如搜索算法，也都值得研究！ -This is a chess game source code, attractive interface, with background music, many of these algorithms, such as search algorithms, are also worth studying!

密码学中棋盘密码加解密，只是简单的实现了一下功能-Cryptography board password encryption and decryption, simply to achieve a moment function