Click and drag a block from the bottom of the screen onto the board to place it. Once you have placed all 3, a new set of shapes will appear. Fill a row or column to clear it out and make room for more pieces.

You'll earn points for every piece you place and every row or column you clear.

Try to score as many points as you can without running out of room. If there's no space left on the grid for your pieces, it's game over!