Designed and crafted by puzzle artists Robert Yarger and Eric Fuller, the Stickman No 4 Puzzlebox has two hidden compartments that can only be opened by properly manipulating the wooden tiles around the four faces of the box. Tiles move from one side to the next by use of a unique all-wood mechanical clutch. This clutch can be pulled up to grab a tile, then retracted, turned and reopened to position the tile on another side. Each compartment is protected by a unique magnetic lock that will on...