From Baz.llc - "The Macaron is a simple 4x4x3 TIC (Turning Interlocking cube) puzzle designed by László Molnár in 2020; my first TIC build! Three unique pieces fit inside the two large frame pieces that must be rotated and manipulated to solve, but there is only one solution. The DomesTIC variant is made from reclaimed domestic woods; the white woods are a mixture of Oak, Maple, Cherry, Beech and Ash while the contrasting color wood is Walnut and Cedar. Other reclaimed woods maybe peppere...

This is an original Green Apple by designer Will Strijbos.  Good Luck bidding.  I will ship Worldwide.

Identity IA is a precision crafted puzzle by the famous Pelikan workshop, and was used by perennial Puzzle Exchange participant Frans de Vreugd as his exchange puzzle at IPP38, held in San Diego California in 2018.  The object of the puzzle is to disassemble it, and then reassemble the pieces in the frame such that none protrude from the frame.  Assembly and disassembly of the puzzle each require fourteen steps.  The beauty of the puzzle is enhanced by the contrasting woods used for the frame...

Two packing puzzles in one by the great Japanese puzzle designer Iwahiro (Hirokazo Iwasawa).  This was Iwahiro's exchange puzzle at IPP32, held in Washington DC in 2012.  The first goal is to pack the 10 cubes in the accompanying box so that no piece can slide in any direction; the second goal is to pack 8 cubes in the box so that no piece can slide in any direction.  The cubes are made from beautiful walnut, and the box is made from MDF. I will provide a copy of the solution from the IPP32 e...

Lockdown is Stewart Coffin's design number 271-A,  made for perennial Puzzle Exchange participant Rob Jones for his exchange puzzle at IPP35, held in Ottawa Canada in 2015.  The object of the puzzle is to combine the three pieces to form a pyramid WITHIN THE FRAME.  The puzzle is hand-crafted by the great Stewart Coffin himself, and includes a typical Stewart Coffin poem as the instruction sheet.  I will include a sealed copy of the solution to Lockdown from the IPP35 exchange booklet.

Extremely challenging 12-piece assembly puzzle which forms a very elegant structure when complete.  This devilish puzzle was designed by Koji Kitajima and used by Koji as his exchange puzzle at the 21st International Puzzle party (IPP21) held in Tokyo in 2001.  The goal of the puzzle is to arrange and stack the twelve pieces (second photo) on the base so as to form the elegant "stepped" or "staired" structure shown in the first photo.  The solution is unique.  The puzzle was ma...

This collaboration is one I've been looking forward to for a while. Darryl designed this excellent 12 piece set, with pieces precision machined in either brass or aluminum by Bryan and contained inside a precision-crafted box by Fuller. Darryl describes the burr set below:  "In the 1970s, Bill Cutler published a complete summary of the solid 6-piece burrs that could be formed from "notchable" pieces. He presented a set of 42 pieces that would make all 314 solid, notchable puzzles. I wanted a s...

The goal is to all three shaped pieces in with the confines of the tray. Comes with original instructions.Made in 2013.This puzzle is rated as "difficult".

One of Andrew's TIC series.  Read Brian's description at TriumviraTIC – Wood Wonders (woodwondersonline.com)

Hexagonal Prism : Six dissimilar pieces assemble one way.  This puzzle is in excellent condition and is inscribed STC 1984. It is probably made from Rosewood, Mahogany and Limba.******************************This is one of a number of rare/collectible/hard to find puzzles that I (Steve Nicholls) am selling on behalf of Ethel Brokenshire. Those who knew Laurie will understand how well these have been looked after.  The puzzles are being listed with modest starting prices, please bid generously....

Tube It In is a classic Assembly Puzzle by Wil Strijbos. The solution involves packing small rectangular pieces inside each other - an original and fun idea that remains unique. Wil's original design in metal used different wall thicknesses...our laborious redesign with uniform thickness is proprietary to Cubicdissection. Tube It In is moderately tricky, with many collectors reporting multiple solves just for the fun of it. Tube It In's construction is painstaking. Each piece is strengthened ...

Jesse Born's Jack in the Box.  Beautifully crafted puzzle box.  Original wrapped deck of cards inside.  He made 100 of  these now sold out puzzles.  Complete with original box/packing and solution.

"Boxy by László Molnár  is a unique packing puzzle concept. You must pack the five simple pieces into a clever box with a rotating and connected top/bottom panel. Joined by a dowel, the top and bottom move together and therefore limit access to the interior. As the box fills with pieces, the movement of the lid is increasingly restricted. Despite multiple possible configurations, you can assemble only one in a particular order. Boxy is a fun, challenging puzzle. I'm thrilled with how this...

Pack Six was designed by Eric Fuller back in 2003. This six-piece Packing Puzzle is deceptively tricky...it looks easy. Yet when most try to solve it, they are engaged quite a bit longer than expected. Just when you think you have it assembled that last block is in the wrong place. Piece analysis only gets you so far, making Pack Six an enjoyable challenge for both experienced and newer collectors. Customer Gaetan Gouge discovered an additional challenge for this puzzle: figure out how to mak...

from cubicdissection.com:

Designed by Osanori Yamamoto and made by Pelikan. Eight different tetra cubes pack into the tube but you need to get them past the single block fixed at the lip of the tube.  Pause for thought!

A very nice sequential discovery puzzle with some puzzle chest features.The puzzle is huge and looks stunningIncluded solution sheet and reset Here is the description on the website:The Side Swiper puzzle box is a sequential discovery box with approximately 18 moves.  (Kind of depends on what you consider a full move)  There are various tools you will find along the way to help you out.  It has 7 total compartments.  The woods used are Maple, Walnut, Cherry, Oak, Purpleheart, Alder, Poplar ...

Big Wheel designed by Oskar van Deventer and made by Bits & Pieces, IPP22 exchange (Alan Siegel)route finding / take apart puzzle.selling this to make room for new puzzles.shipping is calculated after the auction, estimates:Netherlands: $ 12,00Europe: $ 20,00World: $ 40,00Insurance available on request.SEPA bank transfer possible within Europe.

Goal: Lock the Frame and then Remove the Key

From the puzzlemaster.ca website:Alles Roger or "All Roger" in English, is a puzzle by the infamous "Roger D".  Roger D is a mysterious puzzle designer from Germany, and his actual identity is known only to a few. Roger is known throughout the puzzling world for his extremely difficult and high quality machined aluminium puzzles. Roger's puzzles are produced in relatively small numbers and are highly collectible, they are also sold with no information as to the objective of the puzzles and this...