Moving a Tetrimino
By pressing LEFT and RIGHT arrow keys, you can slide the falling Tetrimino from side to side.
Objective
Move the Tetrimino so it hits both sides of the Matrix.
Rotating a Tetrimino
By pressing the UP arrow key, you can rotate a Tetrimino 90 degrees clockwise.
Objective
Rotate a Tetrimino a full 360 degrees clockwise.
Clearing a Line
To score points in Tetris, you must clear lines. To clear a line, every square in a row has to be filled.
Objective
Rotate and move the Tetrimino so that it clears the bottom line in the Matrix.

