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...

Six Block Puzzle (#44) by Hidekuni TamuraHand-numbered #44, this is a limited release handmand puzzle from put-together puzzle master Tamura.  Lower left of photo shows detailed markings. New with all inserts.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

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...

Symmetrick (IPP32) by Vesa Timonen / Tomas LindenSymmetrick was designed by Vesa Timonen for exchange at IPP 32 in Washington, D.C.  Two pieces to assemble symmetrically.  Very well made in spalted maple with engraved information.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

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

Sqalien (IPP31) by Dale OverySqalien was designed and crafted by Dale Overy for exchange at IPP 31 in Berlin.Dale explains the "Objective: Arrange all four pieces into the following shapes:1: ALIEN. Create the alien illustrated on the box of the lid (see picture on the right).2: SQUARE. Form the square in which the capital letter J can be seen (subtle solution).3: DOG. Create the dog illustrated on the box lid (see picture on the right).4: ONE HOLER: Using the box lid as a tray, create one em...

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�...

Triple Play (IPP31) by Bill SheckelsTriple Play (aka Tryagain) was designed and crafted by Bill Sheckels for exchange at IPP 31 in Berlin.  Elegantly finished and polished, a nice contrasting puzzle that is much more than first look indicates.  Each puzzle was individually made and all parts carefully fitted.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...

Karin's Outline Burr (IPP21) by Karin von Känel / Jürg von Känel (JRK Wood Puzzles)Jürg wrote "The burr got its name from the fact that it is a six-piece burr constructed from 3x3x6 sized pieces of which only an outline of that piece form is used. These pieces assemble into a quite symmetrical form which has one 3-fold symmetry axis. If one only allows pieces which will not leave outside holes in the structure, then there are a total of 11 interesting pieces."Six pieces create a beautiful b...

Bolted Closed by Jean Claude ConstantinCan you free the pinball sphere from its bolted cage?  More difficult than it may first appear...  A wonderful early JCC design, and an original!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

Free Pause (IPP30) by David Rousseau / Brian Young (Mr Puzzle)Six pieces with some very unusual notching create a baffling burr!  Crafted by Mr Puzzle in Rosewood, this interesting burr puzzle was exchanged at IPP 30 in Osaka, Japan.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

Dutch Souvenir Pack (IPP36) by Rob HeggeFour challenges with this very creative and colorful packer.  1. Insert 3 pairs of shoes in the jar.  2. Insert 3 pairs of shoes and fully close the jar lid.  3. as 2, but pack all 3 pairs below the lowest metal jar collar!  4. Pack all shoes AND the ball in the jar and close the lid.A Rob Hegge packing design, this puzzle was exchanged at IPP 36 in Kyoto, Japan.Shipping by USPS, payment via Zelle, check or money order.  If you have any questions, pl...

Sandfield's Head & (Dove)Tail (IPP36) by Robert Sandfield / Kathleen MalcolmsonA SWEET ASH PUZZLE!Each piece has a dovetail joint on all four sides.  Assemble the nine pieces without losing your mind!  Crafted in Ash by Kathleen Malcolmson (see brand mark in lower left), Head & (Dove)Tail is an unusual put together puzzle exchanged at IPP 36 in Kyoto, Japan.In original cloth bag with instructions and solution.Shipping by USPS, payment via Zelle, check or money order.  If you have any questio...

The Fan Puzzle (IPP24) by Serhiy Grabarchuk / Bernhard Schweitzer8 identical pieces in 2 colors, the object is to arrange a Fan shape in the tray, then reverse the colors!  The Fan is an unusual 2D tray packing puzzle exchanged at IPP 24 in Tokyo.  As new in original box.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