This wonderfully crafted IPP29 exchange was designed and manufactured by Vaclav Obsivac for Mike Hawthorne.The main (and difficult goal) is to create a 2x2x2 cube though additional challenges for other shapes are also provided.Very nice puzzle, but not easy.Tracked and combined shipping available.

A very hard puzzle from Peri Spiele in Austria:Can you pack all the pieces so no pieces with the same colour touch?In box (some wear) and in like new condition.Selling this to make room and to raise a bit of money for new puzzles.If it doesn't sell...well I'll be happy to keep it and have another attempt at solving! The slightly high starting bid reflects that.This is a very, very hard puzzle, so do you want to miss out?Can't sell it as new as I obviously played with it, but it looks like it! Ta...

Description from : http://smallpuzzlecollection.blogspot.com/2016/11/another-burr-that-is-not-burr.htmlhis is an interesting 3-piece "Burr" called "New Tam's Burr R-End", designed and crafted by Hidekuni Tamura. It was also his IPP36 Exchange Puzzle.The concept design for this puzzle is similar to the Murbiter's Pseudo Burr. Like the Pseudo Burr, New Tam's Burr looks like an ordinary 6-piece burr from the outside. This one is made of a heavy exotic hardwood (I am not sure what it is) a...

A really Nice Puzzle with a many Challenges .I can combine items if you are winning more than one of my listings. If you have any question you can ask me.

Square & Triangles, Igor Prelutskiy (IPP28 Prague 2008)Three goals with twelve pieces.Designer: Igor Prelutskiy, Manufacture: OKSVA.Combined shipping total for all items going to the same address (regardless of number of items):USA = $15 via USPS Priority Mail (typically 3-4 business days),International = $45 via UPS Worldwide Expedited (typically 5-7 business days).

3-D Tromino by Norton Starr, crafted by Bill Scheckels (IPP27 2007 Australia)Twenty-one L-shaped pieces made of paduak and a single cubie piece made of cocobolo to be assembled into a 4x4x4 cube and displayed on the cherry base.  Multiple challenges based on location of the cubie.Crafted by the well renown Bill Scheckels.Combined shipping total for all items going to the same address (regardless of number of items):USA = $15 via USPS Priority Mail (typically 3-4 business days),International = $...

Devil's Gate by Ferdinand Lammertink (IPP29 San Francisco 2009)Made from laser cut acrylic.  Put all 15 gates into grid.  Exchanged by George Miller.  Includes box.Combined shipping total for all items going to the same address (regardless of number of items):USA = $15 via USPS Priority Mail (typically 3-4 business days),International = $45 via UPS Worldwide Expedited (typically 5-7 business days).

Classic sliding puzzle. Match the interesting number design as outlined on the reverse

Excellent condition

The Castle Puzzle - Dovetail puzzle - NEW

Various items: tangrams, assembly puzzles, etc

Complete - box shows wear but this puzzle is complete and looks to be unused

Wink Magic - Rare Impossible Object Cut Out Book - Japanese - HARDBACK

How to Solve The Cube Puzzle - Vinyl LP RecordIt was sealed but I opened it recently to listen to once - in excellent condition, some shelf wearInteresting piece of ephemera from 1980

Torito Japan Puzzle Box 2 DVD Set - Japanese Language Only - Plays in my Region 1 DVD playerStarring: Yoshiaki HiranoInterview (in order of appearance): JYUTA, Keiichiro Ishino, Naoaki Takashima, Hidekuni Tamura, Dai Nagata, Sadakichi Shikakeya, Yuyuki Endo, Akio Kamei, Yoshiyuki NinomiyaCinematography/Editing/Sound/Director: Manabu Sato, Tomoharu MitsuoMusic: Sau'beachSupervision: Naoaki TakashimaRecord of puzzle demonstration sales at Akihabara department store　This DVD contains precious foo...

Custom laser cut set of x2 Ostomachion puzzlesThis is the oldest puzzle design - made from custom cut laser acrylic in pink and black - very cool!

The cartesian wallet returns for a limited time! These sold out a while back but I had several requests for them so I decided to make another batch. This time I was able to find a nicer, more supple leather that's also slightly thinner. Frankly these are tedious to make so I'm doing this one batch and once they're gone they're gone - I don't plan on making more in the immediate future. Here's the story on them...Akio and I were having a beer during IPP in Prague in 2008 and he showed me his inte...

Puzzle collector and perennial puzzle exchange participant Joe Becker asks the question, "Don't you think a 'mechanical puzzle' ought to have some gears?"  "Gearloose" contains 9 intermeshed gears, some with an occasional tooth missing.  The goal of "Gearloose" is to make the central red gear free spinning by turning the gears in a certain sequence.  A "move" consists of turning a gear 1/8 of a turn (45°) in either direction (causing all intermeshed gears to turn, as well).  Joe used "Gearl...

“Czech Farms”   This puzzle is a exchange puzzle by Bill Cutler for the International Puzzle Party 28 held in Prague, Czech Republic 2008   Objective / Description: See attached photos   Packaging: Zip lock bagPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg approx $ 12.00   Europe 1: from 0 - 2 kg approx $ 21.00 to Belgium, Denmark (excl. Faroe Islands and Greenland), Germany, France, (incl. Corsica ...

“Ball Room”   This puzzle is a exchange puzzle by Jerry Slocum for the International Puzzle Party 25 held in Helsinki, Finland 2005   Objective / Description: Problem #1. Fit the four pieces into the cover to form a square pyramid. One solution. Problem #2. Use three of the pieces to form a tetrahedral pile inside the box. One solution. Problem #3. Fit all four pieces inside the box. Three solutions.   The design is by Stewart Coffin, #197-A.   P...