和一般的贪吃蛇无二，都是控制小蛇前进的方向，尽可能吃更多的东西使自己变长，注意事项也和以前一样，首先不能咬到自己的尾巴。(And the snake is two, control the direction of the snake, as much as possible to eat more to grow long, attention is also the same as before, the first can not bite its own tail.)