用一个 8×8 点阵做为基本显示屏，4 个连续移动的的发光点表示一条蛇，用任意出现的一个亮点表示老鼠，用4 个排成一条线的发光点表示“墙”，用四个按键控制蛇的运动方向，完成贪食蛇游戏，蛇撞“墙”、边或者游戏时间到，则游戏结束。-8 × 8 lattice with a basic display as 4 consecutive luminous dots moving a snake, a bright spot with any appears that mice, with four light-emitting points arranged in a line that " wall" , with four buttons control the direction of movement of the snake, complete Snake game, hit the snake " wall"　side or the game time, the game is over.