Chariot is a fun exchange puzzle from Yoshiyuki Kotani at IPP Tokyo in 2025. Your goal is to remove the rings and then put them back on. It includes instructions and a tool which can be used for solving it if needed.Shipping costs to be calculated at auction end

Hiroshi Iwahara - Super-CUBI [RF-4] (2000) the infamous ternary (or trinary) sequential-panel puzzlebox, designed and made by Hiroshi Iwahara of Karakuri Creation Group. opening sequence requires 324 moves.  and also the closing sequence.  comes with concise instruction/solution sheet. puzzle is in excellent condition, but the outer box has a few marks, and minor damage to one side of the lid [see first and last photos]. movement of the panels is very smooth, which i thi...

LIBERTY CUBES is a cleverly designed puzzle by Kate Jones of Kadon Enterprises, prolific manufacturer of games and puzzles, used by Kate as her exchange puzzle at IPP32 held in Washington DC in 2012.  The challenges of LIBERTY CUBES is to arrange the 7 cubes in a tower such that the word L-I-B-E-R-T-Y is spelled on each side.  Once this is done, a "tangram surprise" may be discovered!LIBERTY CUBES comes as received at IPP23 in its original cloth bag, complete with instructions.  It does not ...

"Karin's Rose Burr" was designed by Karen von Kaenel, half of the Swiss team of Juerg and Karen von Kaenel, perennial attendees and Exchange participants at the International Puzzle Parties.  It is a 3-piece disassembly / assembly puzzle designed with elements of TIC's YEARS BEFORE TIC's became popular!  It was used by the Kaenel's as their exchange puzzle at IPP23 held in Chicago in 2003.  The puzzle is beautifully made from cherry."Karin's Rose Burr" is as it was received at IPP23 in 2003,...

Squared Squares was an exhcnage puzzle from Hajime Katsumoto in IPP42 in Tokyo. It is a clever and fun design where you must use the included cars to make a solid square by arranging them correctly.Shipping costs to be calculated at auction end

Swedish artist Oscar Reutersvärd (1915–2002) is the MASTER of Impossible Figures, and famous for his so-called "Japanese Perspective" impossible drawings, using parallel projections rather than the more common Western "vanishing point" projection.  Unlike his more famous counterpart, M.C. Escher, Reutersvärd rarely embellished his impossible objects with scenery around them.  A mild exception to this policy was his "European Flags" series from the 1990's.  I am offering a signed and numbe...

Sly Burr was an exchange at IPP42 in Tokyo from Allard Walker. It was a continuation on the original sly burr from Frank Potts. It is tricky and well made by the team at TwoBrassMonkeysShipping costs to be calculated at auction end

“Challenge Pentomino Sarubobo”   This game, a twelve-piece pentomino puzzle, helps apply strategy and organization to solve the shape puzzle. It requires thinking skills and an experimental approach to placing the tiles in different ways to complete the grid.   Packaging: Original Plastic boxPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 2 kg max. approx. $ 13.50 Europe 1: from 0 - 2 kg max. approx. $ 23.00 to Belgium, Ger...

You are bidding on a very rare masterpiece of Rainer Popp. The Popplock T12.The lock is fully working and in a very good condition.Complete with key, description and box.The description has an autograph of Rainer Popp.I am shipping wordwide.

This puzzle box represents a stellar, circuitous cyber-sojourn through a number of concealed secrets and virtual stand-offs with a menacing virus, aided by a chipper little robot.Yes, really! :DIt's a wonderful wedding of new technology and tried and true puzzle design.Features lights inside the box, and a functioning miniature computer.-From Jesse Born's website:"The goal of SQ_D and the Shadow Virus is to help SQ_D overcome a rogue AI virus and take back control of the computer! SQ_D is going ...

Block replay is a tricky packing puzzle designed by GPK (Goh Pit Khiam) and beautifully crafted by Dave Rosetti. The lid is removable and held down by magnets so you can try different configurations and assist in resetting.Shipping costs to be calculated at auction end

Akaki's Picnic is a wonderfully creative Packing Puzzle. The goal is to pack each 3x3 cube into the Picnic Basket so that all pieces are flush. Assembling the cubes outside the basket is trivial; the challenge comes when you try to fill the container. The handle of the basket blocks your progress, causing you to analyze the situation and think outside the box.Akaki named the cubes after different foods you might find at a picnic. Each has a unique solution, representing a range of difficulties. ...