扫雷游戏，游戏分为初级，中级，高级三个等级。生成不同数量的雷随机分布。并且每个点都能计算自己周围8个点中雷的数目来提示玩主。-Mine game, the game is divided into primary, intermediate, advanced three levels. Generate different numbers of mine random distribution. And each point can calculate the number of the number of mine around 8 points to play the Lord.