贪吃蛇游戏是一个经典小游戏，一条蛇在封闭围墙里，围墙里随机出现一个食物，通过按键盘四个光标键控制蛇向上下左右四个方向移动，蛇头撞倒食物，则食物被吃掉，蛇身体长一节，同时记10分，接着又出现食物，等待蛇来吃，如果蛇在移动中撞到墙或身体交叉蛇头撞倒自己身体游戏结束。-Snake game is a classic game, a snake in a closed walls, the walls of a random food, four cursor by pressing the keyboard keys to control the snake to move up and down about four, snakeheads knocked down food, then the food is eaten away, a snake body length, while 10 points, followed by a food, wait for the snake to eat, if the snake hit the wall on the move or physical cross snakeheads hit game over his body.