The Guanlong is a cuboid with irregular fault lines, making puzzling just that more challenging. The middle layer consists of just 2 large triangles - whilst initially, this makes the puzzle seem easy, the restrictions it then imposes on moves becomes frustrating and infuriating. Some serious head-scratching time is in store for the puzzle master who attempts the Guanlong.
This product requires a delivery time of 3-5 working days.
