A New Kind of Magic Cube, The 3D Puzzle Ball! Till and turn the ball to get the 6 colored balls into their 6 matching colored dome. Size: 115 x 113 x 113 mm How to play: Six balls, each in a different colour, are trapped inside three transparent plastic spheres. To complete the game, the player must maneuver the balls from the inner sphere to their matching dome on the outer sphere. This is done by shaking them through a middle sphere that has only two holes and without tipping out the balls that have already been placed in the correct place.