Four square is played all over the world by many different communities.
During play, players may only hit the ball with their hands. We describe the "hands" as any area between the player's wrists and her fingertips, including the backs of her hands. The ball may be hit with open or closed fists in the same manner as official volleyball. Players may not catch, carry or hold the ball at any time during play. You can play in either single-player or multi-player modes. There are no annoying ads or pop-ups present in this game.