"Skewered Cubes" was designed, manufactured, and exchanged by the late great perennial International Puzzle Party attendee and Puzzle Exchange participant Robert Darling.  (Bob passed away in 2005, having attended IPPs 11-24, 1991-2004.)  The goal of the puzzle is to assemble the twelve dowels and eight unit cubes into a 2x2x2 cube.  The arrangement of the holes through the cubes yields a unique solution out of the 23,115,815,976,960 (23 trillion) ways that the eight unit cubes can be oriente...

Bison from Pelikan, designed by Jack KrijnenCombined Shipping available

Wormhole Burr from Juno of PluredroRead more hereCombined Shipping available

BurrBon made by Eric Fuller, designed by Tim AlkemaRead more hereShipped partly assembled as originally from CD (see pic)  Combined Shipping available

Stand By Cube Two from CubicDissection

Stand By Cube Three from CubicDissection

Stand By Cube Four from CubicDissection(Larger than its siblings!)(Note: Eric's signature has sort of smudged off the back - see pic)Combined Shipping available

+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.We have made two variants for this release, one with light white oak and rich walnut, and another with bright ash and intricate zebrawood. T...

6+6=CUBE Improved is a design dating back to 2007, Ishino's improvement of an original design 6+6=CUBE by Koji Kitajima. Twelve total pieces interlock to form either two solid notchable six-piece burrs or one twelve-piece cube. We had seen a copy of the original design by Koji Kitajima and produced by the Hikimi company from Japan on the Marketplace, and we thought it would be a great design to make available. The improved version features a cube with 2 assemblies containing no visible notches ...

Daedalus is a masterpiece of design. Brilliantly creative and brutally difficult to both craft and solve, I've wanted to make this puzzle for a while.According to Allard Walker:"In its fully closed form, the puzzle hides all of its secrets rather well - there is literally no clue to the sheer pandemonium hiding inside in wait for an unwary puzzler. One of the pics on the Contest website shows the Daedalus with a single piece removed - and it has teeth! From that picture you can surmise that the ...

The Grooved Three Piece Burr by Kouki Kusumi won an honorable mention in the 2020 IPP Design Competition. This fascinating assembly has three identical pieces yet only one solution. Despite their similarity, the pieces interact uniquely to assemble into the traditional board burr shape. With a level 8.2 solution, this puzzle is approachable yet fun for all experience levels.************************************************************For multiple items, combined shipping is available. Simply mess...

Japanese Wood Joint Burr was designed by Frans de Vreugd for the London IPP in 1999. Originally crafted in very small quantities by Wayne Daniel, Frans considers it one of his nicest designs. This burr is uniquely difficult in both concept and operation.We previously released a small batch last year, and decided to make more after a lot of positive customer feedback. This run was precisely crafted from Ash and Wenge. The fit and function are exact. Production turned out very well and is represen...

Japanese Wood Joint Burr was designed by Frans de Vreugd for the London IPP in 1999. Originally crafted in very small quantities by Wayne Daniel, Frans considers it one of his nicest designs. This burr is uniquely difficult in both concept and operation.We previously released a small batch last year, and decided to make more after a lot of positive customer feedback. This run was precisely crafted from Ash and Wenge. The fit and function are exact. Production turned out very well and is represen...

One Match Left is a new three piece framed burr by Jorgos Anastasou. It is our first time working with Jorgos and we plan to bring more of his great interlocking designs to our future releases. The puzzle is a moderately difficult level 6.7.2 disassembly challenge, and with a unique solution reassembly is fun to determine the position of the small match piece trapped inside the seven unit burr pieces and frame.The frame construction features shoulder joinery with smooth rounded edges which added...

This puzzle from Gregory benedetti from 2011 consist of only 2 pieces. You need 8 moves including rotations for disassembly and also for assembly the pieces. The puzzle comes with a extra wooden box to store.

Coming of Age MkII, designed by Brian Young (Mr Puzzle)This 18-piece burr takes 19 moves to remove the first piece.  Apparently there is another difficult assembly that can be made from the same pieces.  From the mrpuzzle website:"In 1953 Willem L van der Poel, a leading Dutch computer scientist, set out to design a puzzle with as many interlocking pieces as possible and came up with an 18 piece burr that took 4 moves to get the second last piece in and 3 more for the last piece.In 1997 Mr Puz...

The Blitz, designed by Brian Young (Mr Puzzle)This 6-piece burr assembles into a cool shape and locks into place.  From the mrpuzzle website:"This burr has a locking mechanism unlike any other that we know of. It was designed in 1999 by Brian and is covered by Australian Design Registration No 142132. This puzzle is EXCLUSIVE to Mr Puzzle Australia.This burr has a locking mechanism unlike any other that we know of.There are only two identical pieces out of the six that make up this puzzle. Alth...

IPP20 Exchange Puzzle by Karin & Jurg Von Kanel. This Burr in a Cube is a level 4 notchable six piece burr with the least number of internal voids.Puzzle was solved once and stored properly in 50% humidity cabinet.(Postage will be calculated after auction ends.)

CSGO is a Grooved Board Burr created by Kris Antibus and fabricated by Maurice Vigouroux.This is a designer version with Rosewood, Ebony, and Tulip wood.It is a 59 Move (30.10.12.4.3) burr.This burr has crazy moves and stays completely stable because of the design and build of it.Many overlaps and full extensions during the solve and a hidden, yet quite unusual feature, are sure to keep you interested as you untangle this orbital space station, in your mind.Puzzle was solved once and stored prop...

This puzzle is a exchange puzzle by Bernhard Schweitzer for the International Puzzle Party 37 held in Paris, France 2017   Objective: Put the two pieces into the cage.   Packaging: Cardboard boxPreliminary 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 (ex...