Make the square fit through the black obstacles, and hit the red squares to get points. You do this by increasing and decreasing the size of the square.
Hold down your finger on the screen to expand the size, and let go to contract.
Make the square fit through the black obstacles, and hit the red squares to get points. You do this by increasing and decreasing the size of the square.
Hold down your finger on the screen to expand the size, and let go to contract.