A tricky assembly and beautifully made.  See Eric's description and some reviews at https://cubicdissection.com/collections/discontinued-work/products/twelve-straight-twisted-interlocking-puzzle

Uri Three Bars is an unusual and beautiful interlocking puzzle. This will be our second batch after an earlier, very limited release in 2015. Dario has since improved the puzzle; the previous design was solvable in 10 moves while the new release has a level 14.2 solution.Precision wood puzzles can be damaged by environmental changes. Please read the Caring for Wood Puzzles guide to ensure proper fit and operation.For multiple items, combined shipping is available. Simply message me once you a...

Cube 333 No 22 Puzzle by Naoyuki Iwase (Osho). The goal is to pack the pieces in the box so they fit flush with the top. Fun puzzle that is not to difficult. Solved once in the original packaging. There is a crack in one piece as seen in the photos. The 2 photos are of the same piece. One piece has one crack. I solved it with the crack and it was not an issue. I would say a dab of wood glue and it would be fine.Buyer will pay shipping and will be calculated at the end of the auction. Shipping wi...

Two interlocking puzzles from 2011 by Osanori Yamamoto! T-One: Two identical puzzle pieces must be placed in a frame. 14 movements are necessary to free the first puzzle piece from the frame. You need a total of 22 rotations, shifts etc. to put the puzzle back together. There are 2 solutions, but only one with color aspects. Solution is enclosed.  Double Ut: Two identical puzzle pieces must be placed in a frame. A total of 21 turns, shifts, etc. are needed to put the puzzle back to...

Hello,i want to sell the Viking Box which was designed and crafted by J.C. Constantin.It's a nice challenge and the goal is to remove the lid from the box.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. :)

Like new. Solved once.Kevin Sadler wrote about it:“This puzzle by Dr Latussek is a masterpiece! It is not for the fainthearted because it is seriously difficult but the eventual solution is simply superb! Anyone who is interested in packing puzzles needs this in their collection and should expect to spend a very long time on it. It is a ‘straightforward’ packing puzzle where 7 blocks need to be placed into a box. Sounds easy, doesn’t it? Well yes, it should be since the pieces can pack i...

Eight of the Stumps Lumberjack disentanglement series, Types A, E, F, J, K, M, N, and P. Good condition. No boxes, no instructions.Total weight of puzzles is 4 lb, 4 oz. Shipping cost will be calculated after auction.

New in box.Packing puzzle designed by Klaas Jan Damstra, and crafted by Brian MenoldSecond in a series of three

Hello,i want to sell the puzzle "Aguinaldo" from Rex Rossano Perez.The goal is to release the coin.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. :)

Colour wheelcan you rearrange the coloured pins to match the other sequence? Shipping fees (including handling and packaging, exclusive insurance): NL: 0-10 kg  €  7,25 International:          EUR 1           EUR 2           EUR 3           World 0-2 kg                    € 20,00         € 25,00         € 30,00         € 35,00 EUR 1: Most EU countries in Western Europe EUR 2: Most EU count...

Up for auction is the MUSHIKUI SQUARE puzzle designed by Frederic Boucher and as you all know his name stand for very difficult challenges. This time you will need to pack everything in a given tray space. It looks easy but it is a time cruncher :-)Payment Options:Generally I prefer SEPA for European customers and Paypal for all others. All other payment methods may be feasible as well but this has to be agreed PRIOR to bidding with me. Please also note that there will be a handling charge added...

Eight is Enough, designed by Bill Cutler, made by Jerry McFarland, a level-8 six piece burr that could be in up to 139 different states prior to removal of the 1st piece. There's a chip in a notch on one piece, visible in the photo, otherwise, lovely construction, wood, and movement.Item weighs 4 oz. Shipping cost will be calculated after the auction (actual cost).

New in box.Description:"This design from Andrew Crowell adds a twist to his usual "rotational madness". Now you must assemble the cubes inside the frame! Two sets of pieces come with one frame for economic reasons. One set of pieces are all the same wood and the other is a variety of exotic and domestic woods. An instruction sheet is included for the proper way to solve the Caged Cube. "Review:https://www.puzzlemad.co.uk/2020/02/tics-so-difficult-they-cause-facial-pain.html

Puzzle Box 002 by Jurgen Reiche. Perfect condition, complete with original instruction sheet.Laser cut wood, with metal bolts and perspex.SHIPPING:USA shipping USPS priority.International shipping method and insurance as agreed with buyer. Buyer pays all shipping fees.***I WILL NOT BE ABLE TO SHIP THIS ITEM UNTIL DECEMBER 10th AS I WILL BE AWAY FOR WORK***If this is a problem please don't bid! Thanks for your understanding!

It is purge time for fivesinatras - I have to let go of some puzzles to free up some space (and recoup some funds); my collection is focused on take-aparts, so I am listing some excellent limited release puzzles from other puzzle categories.

Osanori Yamamoto's Identical Twins is a classic interlocking puzzle - it is an IPP Puzzler's Award winner and one of the Mechanical Puzzle Discord's Top Five Osanori puzzles.This is a limited release copy by Tom Lensch and features his logo on an internal face of one piece. 

The second of Yavuz Dermihan's Snake PIt series of packing puzzles. Six similar pieces must be packed into a wonderful box with an acrylic restricted opening. This puzzle had a great medium difficulty for me with some wonderful ah-ha moments along the way.

Hello,i want to sell the IPP34 Exchange Puzzle by Vladimir Krasnoukhov "Stop-Puzzle".The designer and craftsmen is Vladimir Krasnoukhov and the puzzle is made out of plasticThe puzzle consists of five plyomino elements.There are two different goals:Pack the elements 5,6,7,8,9 in such a way that no element can move within the fram ('anti-slide') and that the resulting shape is symmetrical.Do the same with a combination of elements 6,7,8,9.Shipping can be combined if you are winning more than on...

This is the second edition of Tube It In, originally released in 2016. This edition is dimensionally the same, with different woods and the addition of magnets to keep the puzzle assembled once solved.Tube It In is a classic design by Wil Strijbos. To solve it you have to take the various small rectangular pieces and pack them all inside each other. Wil originally made it with small cut sections of metal pipe! What an original and fun idea, still unique to this day. The puzzle itself is moderate...

Lock Box is a sequential discovery puzzle box. Its simple appearance hides a very complex mechanical mechanism that requires multiple discoveries to open. No gravity moves, spinning, tapping, banging or force is necessary or allowed.I think this is one of my best designs to date. Multiple steps and discoveries are required, with knowledge of the mechanism coming in stages until the box finally opens to reveal its prize.This puzzle is very precise and must be kept between 40 and 60 percent humidi...