俄罗斯方块是一个传统游戏，这个游戏是考验玩家的反应灵敏和对几何图形的一种直觉,这是我用Java编写的简单象棋程序-Tetris is a traditional game, the game is to test the player s response to a sensitive and intuitive geometry, which is I use a simple chess program written in Java