Tetro Classic是俄罗斯方块游戏之一，您可以在UGameZone.com上免费玩。下降下降块并完成水平线。完整的行从游戏中消失。如果您在移动设备上，请使用键盘上的箭头键或屏幕上的键。
Enable Flash in Chrome settings. When Flash is disabled, the label will read " Block sites from running Flash ".Click the toggle to enable flash and the label will read " Ask First ". Shown like the following:
Now Click And then,click " Allow " in the box that appears in the top-left to play the game.Shown like the following:
