Stadium Checkers (also known as Roller Bowl) is a tabletop race game for 2 to 4 players ages 8 to adult.
The object of the game is to be the first to move one's five colored marbles from the outer rim of the 'stadium' to a slot in the center of the board.
[1] Players begin the game by choosing one color of marble and placing them in the start positions on the outer-most ring on the board.
A player cannot choose a ring to rotate that does not have marbles adjacent to it, as marbles must be made to drop by twisting the ring on a player's turn.
The first player to get all five of their marbles into their chute in the center wins the game.