In Squares your cursor is the black square. You will be trying to mingle with other black squares as they appear on screen. Do not mingle with blue squares or you will die! In fact, you can't mingle with anything other than a black square. As time goes on more shapes and colors come out to try and mess you up and there will be various power ups (like clearing the screen) and power-downs that you will pick up. Blocks get faster as time goes on and your score gets higher. Play Squares and test your concentration and see how long you can last and score high!