Play: Draw off a 10-ft. square with the chalk, then divide into 4 even squares. Number them 1-4, going clockwise. Draw a diagonal line in 1's box, to be the serving spot. 1 serves by bouncing the ball into any of the three boxes, trying to prevent that player from bouncing it back in his box. If the player returns the ball, he stays, and the 1 player is out. If not, that player is out. The next player moves into the 4 box, and the players move up. The object of the game is to move up to the 1 box, and stay there.