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

Jigsaw-Assembly-12 is a tricky jigsaw design from Vesa Timonen exchanged in the IPP42 Puzzle exchnage in Tokyo by Shoko Kondo. Your goal is to make a contiguous area using all the jigsaw pieces. Good luck!Shipping costs to be calculated at auction end

Mibinity is a 3 piece n-ary design from Michel van Ipenburg and printed in PLA from Jack Krijnen. It is a unique design, packing a lot of moves into such few pieces and a small package.Shipping costs to be calculated at auction end

Chochin was an IPP42 exchange puzzle from Stphan Baumegger in Tokyo. Your goal is to constuct the traditional japnese lantern with the puzzle pieces. Afterwards you may use the included LED light and baloon to voer it if you'd like to display it as a lantern. Its a cute puzzle and very well themed.Shipping costs to be calculated at auction end

Depressing is a fun assembly puzzle crafted beautifully by Brian Menold of WoodWonders. "This clever little guy sold out quickly at my last release, so I decided to include more copies with this release. Can you assemble the six pieces into the shape shown? Getting started is definitely the most difficult part of the solution. You should give this one a go. Almost small enough to fit in you pocket. The tongue depressor-like pieces took quite a bit of time to make, but that was a choice I made s...

Clutch lock is a trick lock designed and produced by Andrew Coles. It showcases some new tricks and is regarded by Andrew as medium difficulty. Here is what Allard had to say about it on his blog: "Clutch Lock is a fiendish design where you will be absolutely convinced that there is nothing you can actually do and you will need to assess things very carefully indeed to find that there is in fact something you can do, although how the heck that can possibly be helpful, is beyond me. " https...

Octyflex is a kinetic scultpure/Table jewelry piece which transforms into several shapes. It is a fun challenge to make all the shapes possible with this. The original box and instructions are includedShipping costs to be calculated at auction end

Diamond safe is an elegeant asssembly puzzle from Stephan Baumegger. The pieces are really well made and the goal is to pack the gem in the center of a symmetric assembly.Shipping costs to be calculated at auction end

12 never- or slightly-used Exchange Puzzles from the 32nd International Puzzle Party, held in Washington D.C. in 2012.  The puzzles are extremely varied in their classifications.  Exchangers include the likes of perennial and prominent Puzzle Exchange participants Oskar van Deventer, Rik von Grol, Jerry Farrell, Wei-Hwa Huang, and William Waite, among others. Brief descriptions follow, but I am DELIGHTED to answer more specific questions about any of the puzzles.  Note that all would be gra...

"Bottleneck" is a 2-dimensional assembly puzzle from the incredibly creative and crafty mind of prolific and very popular puzzle designer Goh Pit Khiam.  It was beautifully laser cut and engraved by popular and prolific puzzle craftsman Walt Hoppe (Laser Perfect), and used by perennial Exchange participant Rosemary Howbrigg as her exchange puzzle for the IPP26 Puzzle Exchange at the Boston Puzzle Party in 2006.  The object of the puzzle is to place the 5 pieces into the restricted opening fram...

"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,...

This is a nylon printed puzzle from 2013 by Kohfuh Satoh. It is one of those puzzles you take apart, place on the side for a couple of days, come back and worry!A great puzzle from a fantastic designer.

This is a double-sided puzzle from 2020 by Kohfuh Satoh. One side is the classic 4U puzzle and the reverse is a collection of challenges using the dame pieces. A puzzle from a fantastic designer, that everyone should attempt.

A very difficult wooden, flat burr, puzzle made with 6 piece.Can send disassembled if you are are wanting the ultimate challenge!

Will ship in original packaging within a larger box. Shipping only to CONUS. To open Psycho Disks, you must decipher the internal maze and successfully navigate to the end. Once opened, the solver can rearrange the disks to create different challenges! The included quick reset tool minimizes downtime for maximal solve-time.https://cubicdissection.com/products/psycho-disks~Kept in a smoke free, pet-free home.Buyer is to pay for shipping. Do NOT pay until after shipping costs have been disc...

Signed copy (see dark upper-left piece in first picture).Will ship in original packaging within a larger box. Shipping only to CONUS. 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 moderately tricky and fun to solve.https://cubicdissection.com/pro...

Shipping only to CONUS. Mondrian's Mess is an assembly puzzle created by Tom Jolly in 2021. Building on concepts from his puzzles Little Window (2011) and Open Window (2012), and with a name inspired by the abstract geometric paintings of Dutch artist Piet Mondrian, Mondrian's Mess turns those two designs inside out, putting the odd-shaped pieces on the outer layers instead of on the inner one. The result is a visually appealing piece of art that's just as pleasing to look at as it ...

I'm trying to include at least one interesting packing puzzle in each update, and the A-Pack absolutely overdelivers in that regard. The concept is unique and brilliant, and I'm very glad I made it. There are two sliding shuttles which are captured in the acrylic frame. The goal is to pack the pieces completely in, and it's very very difficult. Right off the bat you're faced with a level 12 shuffle to get two of the major pieces situated. The remainder comes along together nicely, not too simple...

One of Stewart's earlier works, Pyracube is a puzzle I've always wanted in my collection. I figured since I was going to make one, my customers might want one too. So here it is! Stewart has this to say about Pyracube:Pyracube introduces a large family of puzzles made by joining polyhedral blocks together different ways, in this case by using edge beveled cubes (or to put it another way, truncated rhombic dodecahedrons). Strange as it may seem, they pack snugly and neatly into the cubic box with...

Six Slabs is a unique packing puzzle reminiscent of the Hexahedroom design. Six uniform "slabs" must be packed into the box, which has three openings in a non-symmetrical pattern. This is complicated by two fixed blocks inside the box. With a level 1.1.9.3.2.3 solution, Six Slabs is non-trivial to solve.Crafted from Curly Maple (box) and Wenge (pieces). Great care was taken during construction, with Wenge accents on the box corners and extremely precise dimensions. Extra attention was spent on t...