The Xmatrix Quadrus is a quality new, beautiful and mesmerizing three-dimensional labyrinth puzzle. It is unlike any puzzle you have ever seen before. The translucent, pixelated, crystalline layers play with light in a stunningly sculptural and interactive way. THE CHALLENGE: Navigate the ball from the GOLD side to the SILVER side and back again in the shortest possible time. Challenges memory, spatial awareness and hand-eye coordination. An affordable addictive futuristic gift, a collectable coffee-table conversation piece or an artistic object of contemplation?