Quantum Entanglement (IPP26) by Goh Pit Khiam / Buttonius PuzzlesExchanged at IPP 26 in Boston.  Read more here: QUANTUMShipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask them before bidding. :-)   See all active listings here: metagrobology : the study of puzzles

Eastern Tri-Plank Puzzle (IPP27) by Peter Knoppers / Buttonius Puzzles & PlasticsA plank and cube burr designed by Peter Knoppers and exchanged at IPP 27 in Brisbane.Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask them before bidding. :-)   See all active listings here: metagrobology : the study of puzzles

SupernovaLevel 166 - 18 Piece Burr by Alfons EyckmansSupernova Special Edition, by Maurice Vigouroux. 10cm x 10cm x 10cm Walnut, Cherry, Maple. Very nice wood work! Comes from a smoke free home and has always been properly stored.Payment via Wise (preferred) or PayPal "Friends & Family"Buyer to pay shipping - calculated after auction  Multiple items may be combined for shipping upon request

Rug-Rugby Alfons EyckmansLike-New Condition. Never solved.From Pelikan´s website:"This puzzle measures: 110 mm x 110 mm x 110 mmMaterial: Wenge/LimbaKevin Sadler wrote about it:This gorgeous and chunky burr from Alfons is made from Wenge and Limba. It is formed from a 6 piece burr that contains a smaller 12 piece burr inside. I suspect that this will be a huge challenge. The disassembly level is “only” a meagre 13.2.1.2.2 but with so many pieces interacting with each other the number belies...

Cubloc-Sby Stephan Baumeggerdesigned and crafted by Stephan BaumeggerImpeccable condition. Crafted from contrasting exotic woods. Very challenging solution level of 38.3.2Comes from a smoke free home and has always been properly stored.Payment via Wise (preferred) or PayPal "Friends & Family"Buyer to pay shipping - calculated after auction  Multiple items may be combined for shipping upon request

Imogen´s Cubeby Alfons EyckmansLike-New Condition, never solved.From Pelikan´s website:"This puzzle measures: 110 mm x 110 mm x 110 mmMaterial: Purpleheart, Padauk, Jatoba, Acacia, Wenge, Maple, Am. Walnut, ZebranoKevin Sadler wrote about it:Imogen’s cube is one of Alfons Eyckmans amazing interlocking cubic designs which he names after significant people – this one was designed and named for the daughter of a puzzling friend. I had already bought this one from Alfons several years ago and ...

Cage for Four by Stephane Chomine / Eric FullerOne of just 41 signed and dated puzzles made in 2012 by Eric's workshop, Cubic Dissection.  Crafted in Rosewood and Sycamore, Eric writes "This attractive piece of art is also a dang tricky puzzle.  Four sticks interact with a straightforward cage in vary non-straightforward ways. The unique level 24.6.3 solution means what it says - this puzzle's not joking around.  Figuring out which piece goes where is only the beginning, since some of them s...

Utopian Cube by Gotz / B&PAn unusual two-tone anodized aluminum version of this brilliant Markus Gotz 2-piece design.Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask them before bidding. :-)   See all active listings here: metagrobology : the study of puzzles

Dino 2 by Alfons Eyckmans / PelikanA stunningly beautiful "burr zoo" puzzle with an 11.5.4.2.3.3 solution and a DINOSAUR inside!!  A gorgeous and fun (aka not incredibly grueling) burr puzzle with a dino-mite prize inside.  Crafted expertly by Pelikan in Acacia, Wenge, Purpleheart and Padauk.Read more and SEE the dino here: DINO 2Kevin Sadler wrote about it: “Alfons Eyckmans is producing some fantastic and beautiful puzzles. This particular beauty is an unusual 14 stick burr with a dinosau...

TriOn Puzzle #3.This is the third puzzle in my third series, TriOn.Quite simply, can you figure out how to take it apart?Approx. 9cm wide, it fits nicely in the palm of your hand.Made from laser MDF and acrylic, including small metal parts.Assembled by hand.Designed by Craig Lawton.Note: This puzzle will open easily when solved correctly. Excessive force is not required.UK - Royal Mail Tracked 48 - 3.45 GBPUS – International Tracked - 14.25 GBPOther destinations will be calculated accordingly....

TriOn Puzzle #2.This is the second puzzle in my third series, TriOn.Quite simply, can you figure out how to take it apart?Approx. 9cm wide, it fits nicely in the palm of your hand.Made from laser MDF and acrylic, including small metal parts.Assembled by hand.Designed by Craig Lawton.Note: This puzzle will open easily when solved correctly. Excessive force is not required.UK - Royal Mail Tracked 48 - 3.45 GBPUS – International Tracked - 14.25 GBPOther destinations will be calculated accordingly...

TriOn Puzzle #1.This is the first puzzle in my third series, TriOn.Quite simply, can you figure out how to take it apart?Approx. 9cm wide, it fits nicely in the palm of your hand.Made from laser MDF and acrylic, including small metal parts.Assembled by hand.Designed by Craig Lawton.Note: This puzzle will open easily when solved correctly. Excessive force is not required.UK - Royal Mail Tracked 48 - 3.45 GBPUS – International Tracked - 14.25 GBPOther destinations will be calculated accordingly....

Four Piece Cube by Dic Sonneveld / Lee Krasnow - Pacific PuzzleworksRarely seen item, this is Dic Sonneveld’s “4-piece Cube” puzzle made from titanium (6Al4V) and bronze by the ultra-precision master, Lee Krasnow.Crafted in 2016, this tiny puzzle is about 1" cubed, machined and polished to extremely fine tolerances.  It's a VERY challenging puzzle for seemingly just a four piece internal hook burr, and taking it apart is just the beginning of your journey!Lee Krasnow's Pacific Puzzlewor...

Petit by Osanori Yamamoto / Tom LenschA stunningly beautiful three piece puzzle with an 11.2 solution!!  Designed by Osanori, it will provide an AHA! moment.One of the best examples of Tom's craftsmanship made of different exotics and finished with Tom's trademark buttery smooth feel.Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask them before bidding. :-)   See all active listings here: metagrobology : the study of puzzles

Mini Cubes by Markus Gotz / Tom LenschWith only 12 sets made and in superb condition, this set of puzzles is a VERY rare and fine example of Tom's craftsmanship.  Five cubes in all, each made of different exotics and finished with Tom's trademark buttery smooth feel.  Cubes are made in Yellowheart, Indian Rosewood, Narra, Avodire and Red Cumaru.  Two of the cubes are 27 units, two are 26, and one is 25.  Each completed cube measures just under 1-3/4" and bears a key piece with the "TL" br...

Four Tress (IPP26) by Goh Pit Khiam / Walt HoppeFour Tress was designed by Goh Pit Khiam for exchange at IPP 26 in Boston.  Four pieces to disassemble from the frame.  Nicely executed in Walnut.Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask them before bidding. :-)   See all active listings here: metagrobology : the study of puzzles

Double UT (IPP32) by Osanori Yamamoto / New Pelican Workshop21 steps to disassemble just 3 pieces!  A "U"nique design by Osanori, this puzzle was crafted by New Pelican Workshop as an exchange puzzle for IPP32.Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask them before bidding. :-)   See all active listings here: metagrobology : the study of puzzles

Daedalus by Gregory Benedetti / Eric Fuller87 copies made in 2020 by Eric's workshop, Cubic Dissection.Eric writes "Daedalus by Gregory Benedetti is an utterly unique masterpiece of design. Brilliantly creative and brutally tricky, Daedalus hides its secrets well. The beautiful exterior gives no clue to the sheer pandemonium hiding inside. What appears to be a simple cube is an interlocking maze that continually changes its state with rotations, dead ends, and deception. Simple disassembly is a ...

Bunch (IPP31) by Teijo HolmstenBunch was designed and crafted by Teijo Holmsten for exchange at IPP 31 in Berlin.Theo writes "The bunch consists of four pieces of wood. Three of them are glued together (white ones). The brown one is loose but locked into the bunch by the in-built locking system Find out the mechanism of the locking system and release the brown piece of the bunch."Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, please ask them before�...