Each player must use a cup and only one hand to scoop 6-sided dice from a flat surface. Then using centrifugal force generated by the arm, the player must create vertical stacks of 3, 4, and 5 dice to win. Each player has 1 minute to complete the challenge. Fastest time wins! Includes 2 X Party In A Can cups, 24 X square dice, 1 X 1-minute sand timer.