DDD Interlocking Burr Set is a collaborative effort between by Darryl Adams, Bryan Turner and Eric Fuller. This batch is the final release for the foreseeable future. Darryl's inspiration came from Bill Cutler's complete summary of notchable pieces that can be used to form a burr shape. Bill's set of 42 pieces are sufficient to make all 314 solid notchable burrs and thousands of non-solid assemblies. Darryl sought a smaller set that allows enough interesting combinations to guide the solver th...

Barasoain - Improved Version - Brand New - Rex made a couple of tweaks on this run of them to help w accidental solve. Im not sure how many of these were made, but Im told some of the last ones. With Acrylic coin, NOT metal coin. "Barasoain" sequential discovery coin release puzzle designed and produced by Rex Rossano PerezThank you for bidding! Please wait until the end of auction for final amounts w shipping. PP F&F preferred but not required.

Clouds - New"Clouds" is a 2D packing puzzle designed and produced by Abhishek Ruikar. Description from Abhishek Ruikar:The task of the puzzle is to fit all 9 clouds in the tray.Made from laser-cut acrylic.Thank you for bidding! Please wait until the end of auction for final amounts w shipping. PP F&F preferred but not required.

Pyramid14 - Dice Game from F. Boucher - New!"Pyramid14" Dice game designed by Frederic Boucher and produced by NothingYetDesigns. This is a dice game that can be played as solitaire or with others. Goal is to roll, stack, and add the value of the 14 dice.  Thank you for bidding! Please wait until the end of auction for final amounts w shipping. PP F&F preferred but not required.

Trippy Triangles Plus - NEW"Trippy Triangles +" is a 2D packing puzzle designed by Frederic Boucher  and produced by NothingYetDesigns. Goal: Pack all pieces into the frame. It may sound daunting, but made even more of a challenge considering there are multiple layers to fit pieces into. When solved the pieces will lie flat and no force is needed. If you are using force then it is not the solution. Made of laser cut acrylic and metal hardware Approx size: 4.5"x4.5"Thank you for bid...

9 of Hearts - NEW"9 of Hearts" 2D packing puzzle with restricted opening designed by Haym Hirsh and produced by NothingYetDesigns. Goal: Move all 9 of the pieces into the opening. When solved the pieces will lie flat below the opening and no force is needed. If you are using force then it is not the solution. Rotations are allowed.Made of laser cut acrylic with metal hardware. Approx size: 5.5" x 5.5"Thank you for bidding! Please wait until the end of auction for final amounts w shippi...

+Burr (Plus Burr) is a six-piece burr in an unconventional shape designed by Stephan Baumegger in 2015. The name derives from the negative space on each assembled face which resembles the addition symbol. With a level 8.1.2 disassembly is not trivial, but not overly challenging. I recommend disassembling and scrambling the pieces for a great assembly puzzle.+Burr Ships Assembled, this copy is made from Sapele, White Oak and Ash which is different from the production versions.*******************...

DNA - NEW - 3 of 3"DNA" is a multi challenge dexterity puzzle designed by Frederic Boucher  and produced by NothingYetDesigns. Goal: Create the designs listed on the challenge sheet. Solved using dexterity only. 12 total challenges! Approx size: 3"Thank you for bidding! Please wait until the end of auction for final amounts w shipping. PP F&F preferred but not required.

Brand New 2 of 2!"The aMAZEing Puzzle Box" is a Lego built sequential discovery puzzle designed and produced by QuizBrix. Goal: Find the Golden Bar. This will take approx 30 steps to discover! Approx size: 2"x3"x4"Thank you for bidding! Please wait until the end of auction for final amounts w shipping. PP F&F preferred but not required.

CORE - MultiColor! - Brand New - Not many of these out in the wild. Beautiful multi color print! The CORE - Escape Room style Sequential Discovery Puzzle - 3D PrintedThe Story:A scientist developed a quantum microchip and lock it up in "The CORE", would you be able to unlock the CORE and retrieve it?The CORE is an Escape Room style Sequential Discovery Puzzle Box, 3D printed in PLA* filament, available in multiple colours. L:9cmxD:9cmxH:9cm (3.5 x 3.5 x 23.5 in) in dimension with an inner comp...

NAZCA - Brand New! - Beautiful multi color print!The Story:Nazca Puzzle Box (Mechanical) - 3D PrintedNazca is an extraordinary 3D printed puzzle box that combines intricate design, creativity, and an element of mystery. Inspired by the ancient Nazca Lines of Peru, this captivating puzzle box showcases a perfect blend of art and brain-teasing challenges. The surface of the puzzle box is adorned with precisely etched lines, curves, and symbols, inviting you to embark on a journey of ex...

Magic Container (Z-11)by Yasuaki Kikuchicondition: as new, comes with original box and papersitem page: https://karakuri.gr.jp/en/products/z-11/

Brand New!"Lixy's Puzzle Deck" is a multi challenge packing puzzle designed by Lixy Yamada and produced by Rex Rossano Perez Ace to Seven (7 challenges) Three of Diamonds (2 challenges) Four of Spades (4 challenges) Five to Ace (5 challenges)Thank you for bidding! Please wait until the end of auction for final amounts w shipping. PP F&F preferred but not required.

Cluster Puzzle - Brand New! 1 of 2"Cluster Puzzle" by Andriy Bruns New puzzle, which look impossible at first sight. Main task: disassembly and assembly this puzzle behind marked line(all parts must be fixed, line - not covered, all threads must be screwed to the end) At first look, you just need to combine holes and pins on spacers, but everything is not so easy...Thank you for bidding! Please wait until the end of auction for final amounts w shipping. PP F&F preferred but not requir...

Brand New 1 of 2!"The aMAZEing Puzzle Box" is a Lego built sequential discovery puzzle designed and produced by QuizBrix. Goal: Find the Golden Bar. This will take approx 30 steps to discover! Approx size: 2"x3"x4"Thank you for bidding! Please wait until the end of auction for final amounts w shipping. PP F&F preferred but not required.

This puzzle is a exchange puzzle by Norton Starr for the International Puzzle Party 31 held in Berlin, Germany 2011   Objective: Take apart two dimensional puzzle.   Packaging: Zip lock bagPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg, approx $ 12.00   Europe 1: from 0 - 2 kg, approx $ 23.00 to Belgium, Denmark (excl. Faroe Islands and Greenland), Germany, France, (incl. Corsica and Monaco), Italy (excl. San Mar...

Jack-O-Lantern framed burr puzzledesigned by Frank Worrellcrafted by Tom Lenschmaterials: Chakte Vega, Indian Rosewoodcondition: great, no flaws whatsoever, fit is a little looseinfo: 6-piece framed burr. Level-104 to assemble without rotations, level-15 to assemble with orientation of horizontal pieces flipped.

Mekano interlocking puzzledesigned and crafted by Yavuz Demirhancondition: great, minor surface wear

This is copy #112 of 160.Made of smooth, dark walnut. Packing puzzle pieces produced from a plethora of precious woods.A premium packing puzzle, presenting a pile of peculiarly-proportioned pieces. Prepare for a profusely palatable procession of pondering over potential placements, pulling and pushing in opposition to many malevolent magnets.A devilish design!~Description from Stickman's Puzzle Gallery:The Stickman “One Hand Puzzlebox” (No. 35) is crafted from walnut with exotic wood pack...

This is another 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.