Unique solution.IPP Exchange puzzle from Kevin Holmes in 2005 at Helsinki.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonus Puzzles.Bidding constitutes acceptance of the terms specified in the Shipping tab for this item; you must review this prior to bidding.International Shipping is available - see Shipping ta...

A gorgeous production of Oskar's Who's Burr 6 piece 1983 design in walnut by Tom Lensch, used as the International Design Competition Trophy Puzzle between 2006 and 2008.Crafted in Tom's workshop in 2006, three different pieces and their mirror images assemble into a shape that looks similar to STC #106 (Lock Nut). Fairly easy to take apart, but it is a BEAST to assemble. AKA Oblique Burr.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to ...

Hermaphroditic Blocks from 2003, designed and produced by George Miller, exchanged at Chicago IPP 23.8 cubes with protrusions and pockets on various faces mate (with difficulty) into a cube of perfect proportions.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonus Puzzles.Bidding constitutes acceptance of the te...

Albert Violant created this unique cube in 2005, with 24 total pieces, and exchanged it at IPP25.Difficult puzzle to find.16 wood pieces and 8 steel rods form a 4x4x4 cube. With original paperwork as shown.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonus Puzzles.Bidding constitutes acceptance of the terms spec...

15 pieces (with wooden pegs and drilled pockets) in wooden tray base.  Pieces made from 2 contrasting woodsHarry Nelson designed and created this unique puzzle in 2006, exchanged at IPP26 in Boston.Object is to assemble the 15 pieces into a pyramid on the tray. With solution and instructions in original box.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle typ...

Junichi Yananose aka Juno designed this 6 piece burr to be a bit off-kilt, as pictured.  Produced in 2007 by Iwahara, NIB as shown with original paperwork.  A vintage Juno design, Off-center Burr is NIB as shown with instructions and solution.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonus Puzzles.Biddi...

The Collective by Mr Puzzle is a 24 piece framed burr (Jarrah) holding a 5 piece burr (Ash) inside, designed and produced by Brian Young in 2002.More information is available here: https://www.mrpuzzle.com.au/the-collective-24-piece-frame-5-piece-burr.html Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonus Pu...

Stephane Chomine designed this unique burr, used by de Vreugd as an exchange puzzle at IPP32 in Washington DC.Four In The Vice has 6 pieces in two contrasting woods (Snakewood & Silver Ash).  Object is to assemble a level 12 burr.  Unique solution.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonus Puzzle...

*rare* 2003 handcrafted masterpiece from Takeyuki Endo.  P1SEX by Endo is a 6 piece puzzle in frame packform that assembles into framed burr. NIB w instructions and solution.Takeyuki Endo doesn't produce many puzzles - in fact, usually just enough for puzzle exchange.  His designs are always enigmatic and aesthetic, and are highly collectible, playable and just plain fun.  Puzzle frame and pieces are handcrafted in wood to demanding tolerances.MahaloNEW THIS AUCTION   FREE BONUS PUZZLE(s)...

Six piece Sideways Burr, crafted in two nicely contrasting woods, well finished.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonus Puzzles.Bidding constitutes acceptance of the terms specified in the Shipping tab for this item; you must review this prior to bidding.International Shipping is available - see Shipp...

Stewart Coffin Cuckoo's Nest STC #21 produced by Brian Young aka Mr. Puzzle.6 hexagonal sticks, 6 dowels, 7 pieces in total. A very difficult and unusual puzzle, crafted to excellent standards.  Original information card and detailed solution included.This piece is part of the limited edition Stewart Coffin hexagonal stick puzzle series produced by Mr. Puzzle over 10 years ago.The 6 puzzles in the series are each offered as separate listings, but offers will be accepted via message for the ent...

Stewart Coffin Locked Nest (aka "Monster") STC #22 produced by Brian Young aka Mr. Puzzle.12 hexagonal sticks, 12 dowels, 18 pieces in total. A very difficult and unusual puzzle, crafted to excellent standards.  Original information card and detailed solution included.This piece is part of the limited edition Stewart Coffin hexagonal stick puzzle series produced by Mr. Puzzle over 10 years ago.The 6 puzzles in the series are each offered as separate listings, but offers will be accepted via m...

Stewart Coffin Nine Bars STC #62 produced by Brian Young aka Mr. Puzzle.9 hexagonal sticks, 9 dowels, 10 pieces in total. A very difficult and unusual puzzle, crafted to excellent standards.  Original information card and detailed solution included.This piece is part of the limited edition Stewart Coffin hexagonal stick puzzle series produced by Mr. Puzzle over 10 years ago.The 6 puzzles in the series are each offered as separate listings, but offers will be accepted via message for the entir...

Stewart Coffin Four Legged Puzzle STC #81-B-1 produced by Brian Young aka Mr. Puzzle.4 hexagonal sticks, 4 dowels, 6 pieces in total. A very difficult and unusual puzzle, crafted to excellent standards.  Original information card and detailed solution included.This piece is part of the limited edition Stewart Coffin hexagonal stick puzzle series produced by Mr. Puzzle over 10 years ago.The 6 puzzles in the series are each offered as separate listings, but offers will be accepted via message f...

Stewart Coffin Double Four Legged Puzzle STC #81-C-1 produced by Brian Young aka Mr. Puzzle.8 hexagonal sticks, 8 dowels, 12 pieces in total. A very difficult and unusual puzzle, crafted to excellent standards.  Original information card and detailed solution included.This piece is part of the limited edition Stewart Coffin hexagonal stick puzzle series produced by Mr. Puzzle over 10 years ago.The 6 puzzles in the series are each offered as separate listings, but offers will be accepted via m...

Stewart Coffin X-Rated STC #239 produced by Brian Young aka Mr. Puzzle.12 hexagonal sticks, 12 dowels, 15 pieces in total. A very difficult and unusual puzzle, crafted to excellent standards.  Original information card and detailed solution included.This piece is part of the limited edition Stewart Coffin hexagonal stick puzzle series produced by Mr. Puzzle over 10 years ago.The 6 puzzles in the series are each offered as separate listings, but offers will be accepted via message for the enti...

Stewart Coffin series "Gift Puzzle" produced by Brian Young aka Mr. Puzzle.3 hexagonal sticks, 3 dowels, 6 pieces in total. A very difficult and unusual puzzle, crafted to excellent standards.  Original information card and detailed solution included.Given as a gift with the limited edition Stewart Coffin hexagonal stick puzzle series produced by Mr. Puzzle over 10 years ago.Mr. Puzzle website reports here https://www.mrpuzzle.com.au/mr-puzzle-archives/mr-puzzle-limited-edition/siamese-locke...

The Golf Ball  puzzle designed in the early 1990s; this particular piece is believed to have been manufactured in the 1990s as well.Assembled with locking integrated stand.  Solid metal construction with golden metal plating, a hefty weight, in original box. Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonu...

William's designs are a nice addition to every collection, and the Femganger Cube is a beauty from 2002.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or condition is guaranteed for Free Bonus Puzzles.Bidding constitutes acceptance of the terms specified in the Shipping tab for this item; you must review this prior to bidding.International Shipping ...

Jürg von Känel designed and created this unique puzzle in 2006, and went on to exchange it at IPP26 in Boston.Object is to remove the red and blue pieces, then reassemble them in the cube.  Jürg made two versions of this puzzle; this is the #2 Hard version.  Includes original insert and box.Mahalo!NEW THIS AUCTION   FREE BONUS PUZZLE(s) will be added to the Winner's shipment as follows:$1 to $99 = 1 puzzle$100 and up = 1 Hanayama puzzle and 1 puzzleNo specific puzzle type, model or...