Tetradecahedron (IPP36) by Yoshiyuki KotaniConstruct a cuboctohedron with the six pieces.  This was Kotani's Exchange Puzzle at IPP 36.Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask them before bidding. :-)   See all active listings here: metagrobology : the study of puzzles

Square Burr 2-Tone by B&PSquare Burr is a six piece burr puzzles produced in high quality anodized aluminum some years ago.  With original box.Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask them before bidding. :-)   See all active listings here: metagrobology : the study of puzzles

Improved Cluster Buster STC#49 by Stewart Coffin / Lee Krasnow - Pacific PuzzleworksLee Krasnow's Pacific Puzzleworks is a renowned super high precision workshop without equal in the puzzle world.  His pieces are cut with extremely low tolerances to create a perfect fit with this very demanding Coffin design.  Six canarywood pieces in original shrink wrap box from PPW, this is a first quality issue.You will not find a finer example of this puzzle.Lee's description of this puzzle: "Looking like...

I’m reluctantly offering up this beautiful puzzle design by Yavuz that was exceptionally crafted by Pelikan.Kevin Sadler wrote about it:“When Yavuz designs something, I always pay attention. He is an amazing designer as well as a superb craftsman. The belief that there is a pot of gold at the end of a rainbow is a wonderful piece of old Irish folklore and it is quite surprising that a Turkish man living in Germany can get a pair of Czech craftsmen to make it but even without a hint of Irelan...

Mini Lock by Christoph Lohe / PelikanCrafted in Ash and Purpleheart by Pelikan.Christoph Lohe wrote about it: “The puzzle consists only of a frame with one obstacle, a shackle, and two sticks. With a level 6.7 it is not a difficult puzzle, but it can be operated like a tiny padlock, which is a nice touch. When I received Pelikan's sample, I was amazed what they made of the design. They have been able to build it in a tiny size, only about 25 grams. Nevertheless, the woodworking is fabulous, v...

BANANAS Hello all potential bidders. I am bringing to the table a unsolved, original packaged BANANAS sequential discovery puzzle. This puzzle is my kept personal copy, selling to fund my next puzzle prototype build. The puzzle was inspected and both the packaging and puzzle with included wooden novelty box are all in 'like new' condition.  BANANAS was a limited edition puzzle build and production was capped at 225 units. ***This listing is for #001 of the #225 BANANAS units.***INTRODUCTION:...

Hey all! I have spent a considerate amount of time refining this model in my slicer to make the parts fit seamlessly, while also sliding and moving like butter. At least for my hobbyist equipment. The result is a beautiful puzzle with accents that sell the theme and styling. This is Alex Owens' Piano SD puzzle. It is like Burrlephant V3, BMSD, or Ewe Efo, in how it is a complex assembly and take apart that has SD steps and tools. I obtained the rights to sell from his site. In this Versio...

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. 

To celebrate the release of my very first puzzle, here's a special/limited edition of my 9 Layer Puzzle #1.With all acrylic layers, plus a unique edition number, the v2 model - although based on the original - has additional mechs to make the solve more complicated. Because that's what we like!Quite simply, can you figure out how to open it?7.5cm square and fits nicely in the palm of your hand.Has a small compartment inside to keep a valuable item.Made from laser acrylic (including small metal p...

SERIES HEX #6.This is the sixth puzzle in my second series, SERIES HEX.Quite simply, can you figure out how to take it apart?Approx. 9cm wide, it fits nicely in the palm of your hand.Made from laser MDF and acrylic, including small metal parts.Assembled by hand.Designed by Craig Lawton.Note: This puzzle will open easily when solved correctly. Excessive force is not required.UK - Royal Mail Tracked 48 - 3.45 GBPUS – International Tracked - 14.25 GBPOther destinations will be calculated accordin...