Play a giant game of marbles with a partner.
Prior to game start, place the red ping-pong balls in square formation in center of hula hoop.
Place circular foul line around hula hoop at designated distance.
When the clock starts, throw white ping-pong balls, attempting to knock red balls outside of hula hoop.
Only 1 ping-pong ball may be thrown at a time.
If red ball bounces back into hula hoop, it must be knocked out again.
To complete game, knock all 4 red ping-pong balls out of hula hoop within 60-second time limit.
4 red ping-pong balls
White ping-pong balls