Hanayama L3 Cast Puzzle O'gear (Han90008)

Can you take it apart? Can you assemble it again?

Consists of solid metal cube with various slots on all six sides and a five-pronged, gear-shaped piece. The object is to remove the gear from the metal cube. The puzzles works somewhat similar to a 3-D maze in that there are numerous dead ends. The shape of the gear allows it to wrap-around the edges of the cube when positioned correctly AND thus move around the outside of the six faces of the cube. One point on the gear there is a hole which acts as a reference point to when the puzzle is fully back to its beginning position.