Recommended age: +9 years. Number of players: 1. Box size: 12,5x11x11cm. This puzzle is not what it seems at first glance. At first glance it looks like a six-sided cube. But with just a couple of moves you quickly create more angles and strange shapes that will leave you bewildered and not knowing how to get back to the original shape. Do you think you can handle the ghostly Ghost Cube?