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...

Stewart Coffin fans take note!  Knock Out / Tough Luck (STC #211-4) (IPP26) designed by Stewart Coffin is an early GEM of a puzzle.  Classic Coffin, produced by Bob Finn as an IPP26 exchange puzzle in 2006 at Boston.Object: disassemble the puzzle.If you have not experienced this model of Coffin previously, don't miss a chance to learn a new way to ponder.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 Hana...

Crystal Lattice 1 designed by Osanori Yamamoto.4 piece, level 14 burr.  2013 release by Pelikan.  Includes detailed solution instructions.Wonderful lattice structure, a "see-thru" burr requiring sharp 3D visualization skills to solve.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 constitu...

Band Cube from Cubicdissection's discontinued Gem Series.https://cubicdissection.com/products/band-cubeActual shipping cost will be calculated after the auction.

The Penultimate Burr Set is something I've wanted to make for a very long time. I love burr puzzles, and the versatility and value of burr sets is unmatched. This set of 27 numbered pieces combines to make hundreds of puzzles, from fairly simple solid assemblies to extremely difficult higher level assemblies. Never before offered in six unit length, a new analysis of the set was performed by Ken Irvine and revealed many problems which were unachievable with the traditional eight unit length pie...

Wookey Hole Designed by Stewart coffinProduce by Mathew nedeljkoOutstanding wood work by Mat Nedeljko.I can’t recommend his puzzles enough. This puzzle is absolutely beautiful.

Eric's Description: Impossible Triangle of Six Cubes is a little more impossible than the Three Cubes version, but still quite doable even for the beginner. One more piece, for a total of four, must be serially assembled to create the six cube configuration. The puzzle is quite stable once assembled, and displays very nicely.Construction of this puzzle is extremely precise, with the pieces sliding together perfectly once the solution is found.46 copies made for sale, each signed and dated. Int...

Zanzibar by Alfons Eyckmans, Level: 54 (24.1.1.1.2.3.3.1.1.1.2.1.1.1.1.1.1.1.2)1 of 7 beautiful cube puzzles I'm offering this round designed and made by Alfons Eyckmans.Every cube disassembles in its own unique way, no two are a like.I'd like to keep them all, but I lack the space.Starting price is pretty much what I paid for it, given Alfons' backlog this is a very rare and unique opportunity to obtain this wonderful piece of craftmanship.

Zachary by Alfons Eyckmans, Level: 63 (24.1.1.1.2.1.1.1.2.3.4.5.1.1.1.2.1.2.3.1.1)1 of 7 beautiful cube puzzles I'm offering this round designed and made by Alfons Eyckmans.Every cube disassembles in its own unique way, no two are a like.I'd like to keep them all, but I lack the space.Starting price is pretty much what I paid for it, given Alfons' backlog this is a very rare and unique opportunity to obtain this wonderful piece of craftmanship.

Description from puzzlewood web site : "The designer baffles the cube collectors with this design not only by adding some turns but also with the combination of different types of turns, never used in some other TICs ( turning interlocking cubes );during the solving process you will find the typical “Aha” effect combined with some less or more loud laughs; the designer himself called this design snake cube, but I renamed it into “writhing snake cube” after solving you will kn...

Only 30 copies made!"Disassembly is very tricky - all five pieces move on the same axis, but nothing seems to want to come apart. Very devious and fun design." Please read Eric's full description here: http://archive.cubicdissection.com/html/disjointed.htmlMahalo!International Shipping AVAILABLE - see Shipping tab for detailsNOTE - Winning bidder will be invoiced the total of the winning bid amount plus 4% payment processing fee (PayPal) plus shipping fee after the auction closes. Please see�...