The In-Out puzzle was DanFeldmans exchange puzzle for IPP19 in London, 1999.It was designed and made by Philippe Dubois.Assemble the 24 pieces to form the vage-like shape shown.There are 2 types of pieces, 12 of each.The assembly involves rotational movements.Also different assemblies arepossible with these 24 pieces.3 very nicely contrasting woods are used for the pieces, allowing you to create different appearances of the same solution.The fit is a bit tight, which is very helpful to keep th...

Tube it in by Wil Strijbos. Made by Cubicdissection. Puzzle is in perfect condition, never been taken apart. Sold out. Buyer to pay actual shipping cost and PayPal fees. 

Fit the four L-shaped pieces into the box, moving the plastic slider back and forth to assist with the task. The exchange puzzle from John Rausch at IPP24, Tokyo.

This is a double sided tray packing puzzle with unique solutions and an addition 4 extra challenges. The double sides allow the extra pieces to be glued in place if required. These are currently loose as exchanged.Walt Hoppe's IPP 16 (1996) exchange puzzle.Comes with original instructions and solutions to the 2 main problems.Combined shipping available.

6% paypal fee is paid by the buyerShipping is calculated after auction is closed.Deluxe edition of the classic Tangram puzzle.Made in exotic woods by Jean Claude Constantin, and in a size that's very nice and easy to handle.

Little Kenny by Ken Irvine

Tulip by Osanori

Pincers in Cherry and Ovangkol

Hat Trick in Curly Maple and Bolivian Rosewood pieces. 

This puzzle was entered into the IPP 2013 design competition, designed by Bram Cohen.The objective is : "using all four pieces to make two identical shapes".Note: Shapes that are mirror-images of each other are not considered identical.Shipping is £10 (next day delivery in the UK), or £20 (3-5 days FedEx delivery rest of the world).Buyer please covers the 5% PayPal fee.Thanks for looking.

This is John Partridge's IPP 39 exchange puzzle, based on a Stewart Coffin design.The objective is : "assembling the 6 identical pieces into the given shape in the image".Bonus: assembling the puzzle using the green cube.Shipping is £10 (next day delivery in the UK), or £20 (3-5 days FedEx delivery rest of the world).Buyer please covers the 5% PayPal fee.Thanks for looking.

These three were designed and made about 30 years ago by Florida puzzle designer Charles Gantt. Two are packing problems and the other an interlocking cube puzzle.Gantt Packing Problem #1 Nine blocks can be fit in the box. Wood box and softwood blocks are varnished. Some similarity to Conway Packing problem. Approximately 3 inches to a side. Construction is a bit rough. Solution included. Made by GANTT"S WOOD THINGS in Orlando, Florida.Gantt Packing Problem #2 Thirteen blocks can be fit in the...

This is a 10 problem Exchange Puzzle, exchanged by Naoki Shibuya and designed and crafted by Mineyuki Uyematsu, from the IPP39 in Kanazawa.Perfect condition, comes with instructions of the challenges.

A 3x3x3 unit cube 7 piece assembly puzzle.  Not the Soma configuration--two pieces are different. Brand is "Wooden Toy MOCCO by HEIWA" with the name Yellow Cube Puzzle and catalog number PZ-6. Comes unassembled with solution sheet in original printed drawstring cloth bag with "yellow cube puzzle PZ-9" printed on front and store price tag on drawstring.https://www.mocco.jp/company.html

Chain Store is a very unusual puzzle. The goal is simple; to fit the chain with its five interconnected links completely into the box. The solution is not so simple and very satisfying. I've been excited to make this puzzle for a while, and am very happy with the results.The box is made from Walnut with a Zebrawood bottom panel, and the chain is made from WengeThese puzzles are extras and oddballs that have accumulated in the shop.  Sometimes when we make a run of puzzles we will have a few wit...

Reticulated Cubes is a fascinating exploration of 3x3 cube puzzles with a novel twist. Each box contains nine pieces, and there are eight possible cube solutions. The goal is to organize the pieces in the box such that any three pieces in a straight line will assemble into a cube (tic-tac-toe style). The solution is quite difficult to find! This puzzle is shipped disassembled.This copy features a unique Birch box lid.These puzzles are extras and oddballs that have accumulated in the shop.  Some...

What can I say?  I'm not very good at packing puzzles, and this one is driving me mad, so it's time to let go.  With other copies starting @ $1 by Eric, hopefully this copy will eventually sell at retail or better.  I paid the standard $89 for my copy.  Details found here: https://cubicdissection.com/collections/discontinued-work/products/chain-store .  Buyer to pay actual shipping charges calculated at the end of the auction.  PayPal please.

Another brilliant packing puzzle by the designer of the award winning "Casino" puzzle, Harun is a tricky assembly. Six notched sticks and six small planks pack into the box two different ways. The solution is trickier than is apparent given the simple pieces.Construction of this puzzle is excellent, with a precise fit which displaces a cushion of air when the entire assembly is dropped in at once. This puzzle is shipped unsolved.For multiple items, combined shipping is available. Simply message ...

Symmple Puzzle by Adin Townsend; arrange the 3 pieces in the tray with line symmetry. Very tricky.  Shipping overseas is $14.50, shipping in the US is $5 first class

Hello,This puzzle is "Pile 'Em Up Orange", made by Toyo Glass.The puzzle is new and comes in its original packaging.I will wrap it carefully and send with recorded delivery.Thanks for looking.