Letter Box is a very tricky packing puzzle. The 1x2 unit opening restricts the nine identical pieces which fill the 3x3x3 box. With multiple rotations and more than 50 steps, discovering the solution will keep you occupied for some time. This is an excellent design well-suited for the solver seeking a true challenge. We constructed Letter Box from some of our finest wood stock. The solid walnut box shows excellent striping and deep color. Each of the nine pieces was milled from solid stock ou...

"Exhaust" is a very unusual six-piece interlocking burr that combines board and burr piece shapes to achieve a fascinating symmetry. The two board and two burr pieces interact with the two hybrid-style pieces to create an unusual challenge. The solution is devious and clever.Construction of Exhaust went very well. The end-grain joints of the hybrid pieces are reinforced by a half-shoulder for strength, ensuring that this puzzle will stand the test of time without mechanical failure. Exhaust look...

"Exhaust" is a very unusual six-piece interlocking burr that combines board and burr piece shapes to achieve a fascinating symmetry. The two board and two burr pieces interact with the two hybrid-style pieces to create an unusual challenge. The solution is devious and clever. Construction of Exhaust went very well. The end-grain joints of the hybrid pieces are reinforced by a half-shoulder for strength, ensuring that this puzzle will stand the test of time without mechanical failure. Exhaust ...

2-in-1 is a twelve piece interlocking burr with a unique solution and a couple challenges; the first puzzle is to figure out what shape it makes, and the second is to make that shape. Ingenious design using full notches makes finding a solution more difficult, as the open spaces concealed in the puzzle allow more false starts.71 copies available for sale, each signed and dated. This puzzle is shipped disassembled.

This is the second metal cube puzzle from the series of 3. Penny pincher is a very sneaky but super satisfying Sequential Discovery puzzle where the goal is to find the penny.The build quality is amazing. Its hefty and solid. There are a couple machining hairline scratches on the surface though which are visible under right lighting angles.Comes in original box and documentation about goal.Buyer to pay shipping fees calculated after the auction. Can combine multiple winnings.

Puzzle box by Dedwoodcrafts. Opened once. Mint condition. 

This the first copy of this puzz.Put 8 pieces with same weight and composing (1+3+4) in a cage.Handmade of various woods:Pieces: Bolivian rosewood, Balata, Bagasse wood, Basralocus, Pau ferro, Difou, Ziricote, Tigerwood.Cage: Old French Oak.Dimensions:Cube: 75 x 75 mm, Cage: 100 x 100 mm.Weight: 520 gr.All parts are dowel for better solidity, and encaustic.Ships To:Worldwide

This is a puzzle box from 2021.  It is in pristine condition.  It's very interesting how it opens. Administrator NOTE: this listing was inaccurately stated as being crafted by Akio Kamei, we have corrected the title to reflect this. The craftsman is Hiroshi Iwahara

This is the first copy of this original design.Put 10 pieces with different shape and same weight, in a jail.Handmade of various woods:Pieces: Difou, Peroba rosa, Purple heart, kingwood, Louro preto, Iroko, Padauk, Mahogany.Cage: Beech, Flames maple.All parts are dowel for better solidity, and encaustic.Dimensions cube: 100 x 100 mm.Weight: 265 gr.One solution to solve this puzz.Ships To:Worldwide

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.************************************************************For multiple items, combined shipping is available. Simply mess...

Piston Box metal burr puzzledesigned by Marcel Gillenproduced by Bits and Piecesmaterials: Aluminium and steelcondition: rough and aged but looks good and functions well

2LIT is a fresh packing puzzle concept by Kris Antibus and Matthew Hochberg. The goal is to fit five pieces into a rather unique box. The opening to the box is a sliding panel with a notch, and a block fixed on the inside. The movement of this panel creates a changing state which significantly complicates the solving process. With no external tools allowed or required, you'll have to summon all your creativity to defeat this clever opponent!This is a printed copy of the original run in plastic.

Shuttle Packing PuzzleDesigned by Alexander Magyarics Produced by WoodWonders Woods: Rosewoods Moves: 19 (9.4.3.3)This puzzle is in great condition. I myself purchased this here on the marketplace about a year ago.

Tau, designed by Dr. Volker Latussek, made by PelikanFrom their website: “My new packing puzzle has a small Greek letter tau on the top and your task is to close the box. I have to thank Laszlo Molnar for the design of the box that he first used in his beautiful puzzle NO HOLES BARRED. My goal in designing my new packing puzzle was to use as few equal pairs of pieces as possible. TAU gets by with only four pieces to close the box. I think the solution contains the most beautiful movement of al...

Dr. Volker Latussek wrote about it:“A tribute to Yasuhiro Hashimoto… With his designs, Yasuhiro Hashimoto has given friends of mechanical puzzles all over the world deeply felt moments of happiness. When I recently had the opportunity to work with his 4L puzzle for the first time, the thought matured in me to say thank you for the wonderful time that Hashimoto-san gives us. Now I could have sent him a message and somehow put my admiration into more or less appropriate words. However, I decid...

Dr. Volker Latussek wrote about it:“My new packing puzzle has a small Greek letter tau on the top and your task is to close the box. I have to thank Laszlo Molnar for the design of the box that he first used in his beautiful puzzle NO HOLES BARRED. My goal in designing my new packing puzzle was to use as few equal pairs of pieces as possible. TAU gets by with only four pieces to close the box. I think the solution contains the most beautiful movement of all my puzzles so far. I hope that the s...

Shutout by Osanori Yamamoto and made by Osanori as well. 2022 IPP Top 10 Vote Getter!!A little about myself and the puzzles. I am a solver / collector. I try to collect various types of puzzles from various designers / makers. I rotate new ones in to the collection and like to pass along puzzles to others. All the puzzles I sell are solved at least once by me. My home is smoke free and pet free. I keep the humidity where the puzzles are between 40-50% with the average being approximately 48%.Buy...

This burr is a beast!! There are 79 moves just to remove the first piece! This is a beautiful display piece until you get the courage to "Pull Out The Sword" from your display lol. This is in amazing condition. Anything designed by Stephan Baumegger you cant go wrong. Shipping to be determined at the conckusion of thr auction.

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 small, so keep away from children).  There are 26 embedded magnets and over 60 moves required to complete the solve.  The burr portion of the puzzle is a bit more intense than ...

Set of 2 multi challenge sliders designed by Oleg Smolyakov (GELO) and produced by NothingYet Designs. Both designs have 3 challenges each. Minimum moves for each challenge:Redi 1 - Min 84 movesRedi 2 - Min 187 movesRedi 3 - Min 244 movesMinimum moves for each challenge:Chocolate 1 - Min 86 movesChocolate 2 - Min 135 movesChocolate 3 - Min 159 movesWe are clearing out some items from the office so a great time to take advantage! Please wait for final shipping costs at the end of auction before...