tetris gems

Tetris is an entertaining and compulsive online puzzle game. Click PLAY to play one of the most popular puzzle games ever right now! In the game, there are seven different types of blocks: I (vertical), J, L, O (square), S, T, and Z. As can be seen, each brick block is composed of four smaller squares. These blocks can be compared to rectangles of various sizes.  New shapes are created by rotating these basic