Boxed Box by Bill Cutler / Jerry McFarlandThis is a Cutler design, crafted in 1995 by Jerry McFarland. Very rare.  The box is marked as shown "JM 95" and is stamped with serial number 6.  Pieces made from mahogany, maple, oak and walnut.23 different pieces with 69 different edge lengths form a rectangular block with no voids.  This is impossible with less than 23 different pieces.  These pieces all pack into an extraordinary clamshell box with a perfect fit - only if everything is packed pr...

Trouble with a Pencil (IPP27) by Kathleen MalcolmsonBox, lid, 5 pieces, ball, pencil.  Two challenges - pack the box with 5 pieces + ball; next pack the box with the pencil in the hole and the ball and all 5 pieces inside.  Excellent and rarely seen puzzle adapted from Serhiy Grabarchuk's original design and nicely crafted by Kathleen Malcolmson in 2007.Caution: this puzzle may cause ... trouble.Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask...

Detour Box DA-5 by Daiki Arimura (Karakuri)The drawer opens a little bit, but it won't open fully. Can you guess how to open it?New in original box.  Details here: DA-5Shipping 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

Hologram 8 180 by Jochen Valett DesignsThis is an original Valett 10" diameter geometrically based sculpture crafted in stainless steel. It is suitable for display or for hanging as a mobile - it is fascinating to enjoy as it spins slowly catching light.The German artist Jochen Valett invented numerous individual objects and various architectural works.  The purpose of the artistic work was to devise objects that primarily thrived on movement, provided joy, and were easy to understand.As new in...

First Design (IPP31) by Bill Cutler / Jerry McFarlandThis is Bill's classic first design from 1960, crafted in 2011 by Jerry McFarland. A must have for puzzle enthusiasts!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

onushi-mo-waruyono (SS-17) by Shou Sugimoto (Karakuri)Sugimoto-san says "enjoy the old Japanese style of corruption while unraveling the tricks"A limited release lottery item.  New in original box with all inserts.  Details here: SS-17Shipping 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

Hey,I would like to sell this fantastic SD with two compartments and 95 moves!You need 42 moves to reach the first compartment and another 53 moves to get to the final compartment.This puzzle was designed by Mowens.Shipping can be combined if you are winning more than one of my auctions. The shipping costs will be calculated after the auction. The buyer has to pay the shipping costs but of course no PayPal fees. :)Please contact me if you have any questions about shipping.

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:...

Yellow Box Fish by Yasuaki Kikuchi of Karakuri Creation Group (KCG)Puzzle (and box) are in perfect conditionStored in a humidity and UV controlled room Shipping to be determined after auction ends - please do not pay invoice until after shipping is determined - I can ship from US or Canada Payment by PayPal F&F preferred *Buyer pays shipping costs and PayPal fees if not paying with F&F. I understand the importance of G&S with buyer protection just please account for PayPal fees.*Any question...

String Box IV by Akio Kamei KCG Karakuri Box Puzzle BoxThis box was created by Karakuri Creation Group’s master of craftsman, Mr. Kamei.It's not so difficult to open. But can you open it by yourself ?This is in mint, new condition* Brand new condition, with the Original Box,Size : 91×91×63mmMaterial : katsura, magnolia, etc.———————————————————————————————————————————————***Payment via only PayPal Fr...