Bumpy was an entry to the IPP Design Competition 2025. It was designed by Yasuhiro Hashimoto and sold via Mine. The goal is to pack the block completely into the box. It comes with the original plastic box.All my puzzles are stored in a climate controlled environment in a smoke- and pet free home.I will ship worldwide. Actual shipping costs will be calculated after the end of the auction.Shipping costs can be combined should you win more than one of my auctions.Payment is accepted through Wise,...

13 Akers Dozen is a tricky interlocking puzzle designed by Pit Khiam Goh and beautifully made by Tom Lensch. The goal is to take the puzzle apart and put it back together which takes 13-15 moves according to the description.When you look at the puzzle, you might think it is a TIC (Turning Interlocking Cube), but all moves in this puzzle are linear (right/left, in/out or up/down). No twists or turns. But the solution is far from being trivial.All my puzzles are stored in a climate controlled env...

Hungry Sea Otter (Z-17) designed and made by Yasuaki Kikuchi from the Karakuri Creation Group. The puzzle comes with the original box and the solution.More info about the puzzle can be found here: Hungry Sea Otter KCGIt was stored in a climate controlled environment in a smoke- and pet free home.I will ship worldwide. Actual shipping costs will be calculated after the end of the auction.Shipping costs can be combined should you win more than one of my auctions.Payment is accepted through Wise...