Tetris

About the controls: -Left: Swipe from right to left -Right: Swipe from left to right -Down: Swipe from up to down -Rotate: Tip once About the game: Tetris is played with seven different stones, which in turn are made up of four equal squares. These stones descend one after the other from top to bottom through the rectangular playing field, which is 10 squares wide and 20 squares high. The stones must be put together by the player on the ground to complete, horizontal rows. The player may rotate the stones by 90° while falling until they are either at the bottom of the field or sitting on another stone.