用C语言编写的在TC环境下实现的单机版俄罗斯方块小游戏。它支持键盘操作和7种不同类型的方块的旋转变换，并且界面上显示下一个方块的提示以及当前的玩家得分。-Using C language TC environment in the realization of the single version of Tetris game. It supports the keyboard and 7 different types of block rotation, and the interface displayed on the next square tips as well as the current game player scores.