俄罗斯方块是一个经典而又有趣的游戏，可以很好的培养玩家的反应能力和瞬间决策能力，随着方块的不断下降，玩家要变换方块的形状以适合自己要放的位置的形状。玩家通过上下左右键来控制组合方块的形状和方向。-Tetris is a classic and fun game, good training response capability and instant decision-making ability of the players, with the declining of the box, the players want to transform the shape of the box to fit the shape of the position to put. Players up and down keys to control the shape and direction of the combo box.