Block Tower Puzzles app for iPhone and iPad

Tetorisu as tetris are game pieces shaped like tetrominoes, geometric shapes composed of four square blocks each. A random sequence of Tetriminos fall down the playing field (a rectangular vertical shaft, called the "well" or "matrix").
The objective of the tetris game is to manipulate these Tetriminos, by moving each one sideways and rotating it by 90 degree units, with the aim of creating a horizontal line of ten blocks without gaps.
When such a line is created, it disappears, and any block above the deleted line will fall. When a certain number of lines are cleared, the tetris game enters a new level. As the tetris game progresses, each level causes the Tetriminos to fall faster, and the tetris game ends when the stack of Tetriminos reaches the top of the playing field and no new Tetriminos are able to enter. Some games also end after a finite number of levels or lines.