Hollow Cube

Recommended age: 9+ years. Number of players: 1. Box size: 12.5 x 11 x 11 cm. The hollow cube is the latest technical innovation in the world of brain teasers. This cube is strikingly unique, as it lacks centers, allowing you to see how the segments move. Its design is very attractive, but that doesn't make it any less challenging than a regular cube. Twist and turn the cube to mix the colors. Then, rearrange the cube until each face is a single color.