Up for sale is a prototype of Fenced burr by Yavuz Demirhan. The actual produced version had different woods and aluminum bars I do believe. But I can’t say that for sure because I’ve only ever seen it in photos. The design is listed in PWBP and I was also able to found a few articles on Google if your interested.

This entry in the Sandfield brothers brilliant and beautiful series of dovetail puzzles was designed by Robert Sandfield and Kathleen Malcolmson and produced in limited  numbers by Kathleen Malcolmson in 2012.The goal is to "Open the box, get the dime", and the solve has a sequential discovery feel to it.  It is impeccably made, nontrivial to solve, and displays beautifully.  It comes with all original material, including solution sheet and Robert's papercraft business card.  (Robert's conta...

A pristine copy of the highly-sought after Secret Book Box Box. Felt to be Kawashima's finest work. Here is a description from him:Original KW-32: This work was designed for an exhibition that theme is "Story".This work does not express the motif for a specific story. I like the kind of stories that give clues and hints all through the book. These kind of stories I could read over and over. Well, can you find all the storage spaces? White and black striped Yosegi was provided by Mr.Ninomiya.KW-3...

Up for sale is Noah Prettyman’s Bramble Box produced by Cubicdissection.

New Melting Block by John Rausch is an improved version of Tom Obeirne's original Melting Block puzzle. This paradoxical 3-D packing puzzle has two unique assemblies, one using seven pieces and the other using all eight. There are two possible solutions for each assembly.  Will be shipped in the seven piece assembly.  Weight 300g.

This incredible follow-up to Free the Five by Piker B (PuzzledByPiker on Etsy) is a very approachable sequential discovery free-the-coin puzzle. Here is what Piker says about the puzzle from the Etsy page:Free the One is the next puzzle in the "Free the #" series. You will need to: carefully observe, press buttons, find tools, and tilt the puzzle on your way to freeing the coin. You are only halfway there once the coin is out. The puzzle must be reset to its original state to show you have a ful...

This is an old classic 4-bands Puzzle Ring. The ring is made of silver. I think it's 925 but it has no mark.Winning bidder will be invoiced the winning bid amount plus shipping cost, to be calculated after auction ends.

This brilliant puzzle by Mineyuki Uyematsu (MINE) from way back in 2006 is enormous and, aside from its puzzle value, it looks gorgeous as a sculptural work on a shelf.  Produced by Bernard Schweitzer (with his sticker still on it).  When taken apart it's  hard to figure out how its three 4x4x4 cubes go back together.  Solved once and sitting in storage since then, so I'm selling it so others can enjoy this fantastic puzzle.

I'm selling my Feuerzeug/Lighter of the mysterious Roger D.I failed to solve this one :(Winning bidder will be invoiced the winning bid amount plus shipping cost, to be calculated after auction ends.

This is a one of a kind puzzle box from Kel Snake, a retrofit of a beautiful old jewelry box and made up of parts from various puzzles over the past 10 years. It is a challenging puzzle and has been a jewel of my collection, but is time to move on to someone else. I am listing this currently at well below the purchase price of $2000.Please note that the puzzle is currently with Kel, and will ship from him. Shipping cost to be calculated after auction. Kel kindly made sure that the puzzle is rese...

The quality of this puzzle blew me away. There is also a step I've never seen before that speaks to the quality of the craftsmanship. Here is the description from the product Etsy page:This is a new puzzle designed and made by myself "mw puzzles" in my workshop. This is my first puzzle made from anodized aluminium and brass each part is handmade and assembled by myself so unfortunately only small batches will be released at one time. The object of the puzzle is to remove the peg from the block....

According to Eric Fuller himself:"The Grooved Three Piece Burr by Kouki Kusumi won an honorable mention in the 2020 IPP Design Competition. This fascinating assembly has three identical pieces yet only one solution. Despite their similarity, the pieces interact uniquely to assemble into the traditional board burr shape. With a level 8.2 solution, this puzzle is approachable yet fun for all experience levels."Another great piece of craftsmanship by Eric et cie.The pieces fit together ve...

Edelweiss Puzzle BoxThe description below comes from Robert Yarger’s website where you can find additional information and photos here: https://nebula.wsimg.com/4024e3d94cc4ef14f9e0f34b65afa4c0?AccessKeyId=074EC51BF2BEECF6D559&disposition=0&alloworigin=1The puzzlebox is called the Edelweiss after a flower native to the Swiss Alps. The tray puzzle, when solved, resembles this flower and will unlock one of its secret compartments. Because this flower often blooms while snow is still on the grou...

Mini Lock 2 is a tiny wooden burr puzzle that is a follow up to Christoph Lohe's original Mini Lock.  It consists of a key, a shackle and 2 burr sticks and a frame. Although the solution is not extremely difficult (it requires only linear moves so do not try to turn the key), you will find that reassembly might be the more challenging portion of the solve!Shipping to be calculated at the end of auction, please wait for final invoice.

I'm not a burr person myself but I absolutely LOVED this hybrid burr/sequential discovery puzzle from Andrew Crowell (ARC Puzzles). Here is what his site says about the puzzle:Burr Bank is the second in a series of Hybrid Burr / Sequential Discovery Puzzles.  The first was Burr Bot which won a Jury Honorable Mention at the Nob YoshigaharaIPP 2021 Puzzle Design Competition.  The objective of the Burr Bank is to find the gold piece.  During the solve you will find multiple tools (some are sma...

This is the classic turning interlocking cube (TIC) by Lucie Pauwels, produced in 2018 in gorgeous woods by Pelikan.  The fit is absolutely perfect.  Displays beautifully.  Can be shipped assembled or disassembled, as requested by buyer (I recommend disassembled, since disassembly is fairly easy and might tip you off on what to do when attempting assembly).   It's been sitting in storage, so I'm selling it so others can enjoy this fun puzzle.

A fairly rare super fun sliding piece puzzle with 3 challenges!This is one of the best sliding piece puzzles ever made.Brand new in original packaging this falls into the category 'New old stock'.Hardly any shelf ware, a must have for the serious collector.Ships worldwide from The Netherlands.Shipping is calculated after the auction, estimates:Netherlands: $ 12,00Europe: $ 20,00World: $ 40,00Insurance available on request.SEPA bank transfer possible within Europe.

The Lambada Cube assembly puzzle with 34 challengesIt's a nicely built 8-piece assembly puzzle arranged in a 4x4x4 cube. There are 34 other assembly challenges listed in the attached booklet along with the analysis of the dissection.The Yellowheart pieces are very well crafted, they feel great in the hand. It's a fun puzzle to play with.

This extremely interesting take on the Tpwers of Hanoi was exchanged at the IPP28, created by Hendrik Haak.I found this extremely difficult but I'm sure there is better logic available!Second picture is the goal.Combined Shipping available. 

Q-Burr interlocking puzzle from IPP22Designed by Jim Gooch, crafted by Puzzlecraft, and presented by Marti Reis at IPP22 (Antwerpen).material: RosewoodIt's a small assembly puzzle with interesting and confusing assembly despite the 4-piece dissection.The craftsmanship is a little lower quality as the glue is clearly visible between the cubicles but it's only a minor aesthetic problem.