1.可设置方格数目，颜色，大小，线宽 2.随机产生一只老鼠 3.蛇可根据鼠标改变行动方向，当遇到老鼠是就吃掉，遇到自己的身体或边缘时死亡，并结束游戏 4.可产生音乐 5.可以进行文件操作（保存当前游戏进度或装入游戏进度及当前的环境设置等） 6.显示当前日期时间，及进度进行的时间 7.显示当前得分合排名 8.可进行鼠标操作，如菜单功能选择，方向改变等-1. Box number can be set, color, size, width 2. Randomly generated a mouse 3. The snake can change the course of action the mouse, the mouse is when they eat it, which they physical or risk death and the end of four games. Music can have five. May to file operations (preserving current progress of the game or load the game