This paradoxical 3-D packing puzzle has two unique assemblies, one using seven pieces and the other using all eight. There are two possible solutions for each assembly. Will be shipped in the seven piece assembly.
This a wonderful box with an engaging puzzle. Closing in on 26 years old this puzzle is in pristine shape and has been in storage for about that long. It's time puzzle find a good home.
The YOT puzzle is a shiny metal disc that comes with a real US silver dollar. The challenge is to open the YOT and remove the coin without power tools. Comes in original box with paper.
Gravity Well! By Bits and Pieces!One Tricky Assembly Puzzle in Metal!Includes Instructions, but Im sorry, I dont have the original Box.Comes with Wood Base.Rings show surface scratches, from assembly attempts.