The Cubidi Rainbow Ball in a sporty football design is a colorful puzzle game for one person. This patience game consists of a white sphere styled like a football, featuring color-rimmed openings and moving colored balls inside. The goal of the puzzle is to sort the sliding balls by skillfully pressing them so that the colors of the inner balls match the outer rings. This handy solo game is ideal for on the go and playfully promotes logical thinking as well as concentration.