The Cubed Maze³ by designer Phil Pauley sounds like sadistic fun! He’s looking for funding for the glass maze project and says:
Covering nine floors, multiple stairs, glass ramps and transparent walled partitions, this mega maze will challenge and amuse all who attempt her summit. Each of the nine levels represents the complexity of an equivalent single level maze. Stairs and ramp ways may offer assurance but sometimes you will have to go back down a floor or two to reach the higher levels […] The Cubed Maze³ is so called because its design principals are based on individual cubes interconnecting which are then multiplied into a cube of cubes.
Once you make it to the top, there would be a cafe to rest in and get snacks to stash in your fanny pack because the idea is once you’re done eating you have to traverse the maze in reverse to make it out. I would pay a large sum of money for this to be a real thing that you can spend an afternoon trying to puzzle your way through. [via io9]