The ubiquitous Tetris is a puzzle game in which players manipulate a random sequence of falling, four-block tetrominos to create a horizontal line of blocks without gaps.
几乎无处不在的俄罗斯方块是款益智游戏，玩家操纵一系列不断下落，随机生成的四格拼板，来创建一条没有空缺的水平方块序列。
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