Ebucezam won second prize in the recently completed Sansar Labyrinth contest. The Sansar experience, created by Tron, consists of a huge cube-shaped maze:
Elevators located at various spots take you up from one level to another. Along the way, you collect crystals of various colours which allow you to operate more of the elevators.
This is a confusing maze! Despite my many efforts to follow every passage, the pink crystal eluded me, and I could not complete this puzzle. Maybe you’ll have better luck?