RELEASED:11.29.2012PRODUCED:38 CopiesDESIGNER:Osanori YamamotoCRAFTSMAN:Eric FullerMATERIAL:Walnut / Mora / WengeCOMMENTS:This tricky puzzle by Osanori has an interesting appearance as well as an interesting solution. The two halves of the frame create a maze internally which changes state as you slide the pieces back and forth. The internal pieces dance around, moving in and out and about each other until finally they (hopefully) find their final resting spot with a symmetrical solution. Given ...

This is a 12 piece puzzle made with Cherry. Per Stewart Coffin: In Confessional, all three axes of the Square Knot #9 are tilted by five degrees, making the cross-section of the pieces rhombic and the assembly more complicated. One of the pieces is marked #68 1994 STC.

Six identical pieces shaped like a "U" with wings at the top, interwoven in a symmetrical pattern to fit inside the cage. Removing the pieces requires a unique level 7.3.3.2.3 solution.Designed in July 2013 by Tamas Vanyo from Hungary and masterfully executed by Pelikan!Displays beautifully and very entertaining to solve for experienced puzzlers and beginners alike.The cage is made from bubinga and the "U" pieces are made from maple.Size: 83mm x 83mm x 60mm (3.25in x 3.25in x 2.36in)

Six-piece coordinated motion, interlocking puzzle made up of various woods, including walnut, ash, maple and plum. Waxed and polished.Beautifully crafted by Czech designer and craftsman, Vinco Obsivac.Displays beautifully and very entertaining to solve for both beginners and intermediate puzzlers.

A very entertaining six-piece coordinated motion puzzle made up of various European woods, including walnut, cherry and maple. Masterfully crafted by Czech designer and craftsman, Vinco Obsivac. Aptly named Trick-Box since the puzzle contains a small ball or marble that needs to be released as part of the puzzle disassembly/solution.At 3.5 inches and 9 ounces, the Trick-Box is one of the larger Vinco interlocking puzzles, making this a nice centerpiece in every collection.

RELEASED:**Description taken from the original Cubic Dissection update**5.27.2013PRODUCED:40 CopiesDESIGNER:Logan KleinwaksCRAFTSMAN:Eric FullerMATERIAL:Walnut and Ash Cages, Holly piecesCOMMENTS:When Logan sent me the first puzzle in this series, the Bookend puzzle, I was very impressed. The concept was interesting, the solution tricky, and of course the finished puzzle displayed very nicely. He then followed it up with three more complimentary designs, each with a unique solution. I ...

Named in honour of Mrs. Devost, this is a splendid little puzzle. Won't take long to take it apart but reassembly can be confusing.

This is a Polyhedral puzzle that comes apart in 2 halves. It is made of Peroba Rosa by Interlocking Puzzles.

This is a special copy of Ghidorah I saved for my collection. It has sappy Canary wood pieces and does not come with the Vectes pieces. It does come assembled. This is a very beautiful and difficult puzzle!RELEASED:2.13.2013PRODUCED:40 CopiesDESIGNER:Yavuz Demirhan / Alfons EyckmansCRAFTSMAN:Eric FullerMATERIAL:Walnut / Canarywood / YellowheartCOMMENTS:This puzzle is two designs in one - the cage comes with two sets of burr pieces (one a six unit length and the other an eight unit length) whi...

RELEASED:11.29.2012PRODUCED:37 CopiesDESIGNER:Junichi YananoseCRAFTSMAN:Eric FullerMATERIAL:Canarywood / BloodwoodCOMMENTS:It had been a while since I made a simple six piece burr, and I really like them. They were the first puzzles I made when I was hacking away on my kitchen table nearly ten years ago trying to get a feel for this woodworking thing. So I felt like making another one...problem is, there are so many to choose from. I looked around a bit then remembered the small run of puzzles I...

RELEASED:2.13.2013PRODUCED:40 CopiesDESIGNER:Derek BoschCRAFTSMAN:Eric FullerMATERIAL:Ash / Wenge / BubingaCOMMENTS:Despite the devilish difficulty of this puzzle, let me assure you that Derek is a really nice guy. Keep that in mind as you go crazy trying to solve his latest creation. Derek's half dozen is fiendishly difficult at a level 26.9.5 solution. It's so hard to solve I took pity and made the pieces from three woods so you'd have a big clue as to what goes where. I'm also shipping it ass...

RELEASED:9.18.2009PRODUCED:30ish CopiesDESIGNER:Bram CohenCRAFTSMAN:Eric FullerMATERIAL:Maple or Curly Maple or RosewoodCOMMENTS:Bram has come up with a devilishly difficult construct here. The first piece slides out with decptive ease....after that gimme, it's nine more moves before the next piece is released. A hollow interior means maximum movement, maximum confusion and minimal hints. Starting with all pieces disassembled gives very few inferences as to a solving strategy. Overall a difficul...

RELEASED:5.30.2012PRODUCED:38 CopiesDESIGNER:Chi-Ren ChenCRAFTSMAN:Eric FullerMATERIAL:Walnut / Ash / African MahoganyCOMMENTS:A classic six board burr, I chose to make this design because of it's elegance and simplicity. Six very simple pieces, two of them even in congruent pairs, comes together for unique level 2.14.12 assembly. Lots of fun to solve, and certainly more approachable than the level may seem...if you're more of a beginner, don't let this one scare you off, you can do it! Contrast...

This is a special copy in Grandillo wood. Only a couple were made in this wood selection, and none were sold on the website.RELEASED:1.31.2010PRODUCED:25 CopiesDESIGNER:Junichi YananoseCRAFTSMAN:Eric FullerMATERIAL:Canarywood / Honduras Mahogany / PaduakCOMMENTS:Brian Young was the only other craftsman to make this puzzle, and he described it so well I think I'll just plagarize his site. I'm sure he won't mind :)"This ingenious burr was designed by Junichi in May 2007 with "head and hands; no c...

RELEASED:1.31.2010PRODUCED:17 CopiesDESIGNER:Mike ToulouzasCRAFTSMAN:Mike ToulouzasMATERIAL:Maple, Wenge, PaduakCOMMENTS:From the talanted shop of Mr. Toulouzas comes this fascinating new puzzle. Crosswindows takes the familiar 6 piece diagonal construct and turns it on it's head. "Window frames" emit from each piece, with specifically placed protrusions forcing a single solution. Tricky and fun to assemble, this puzzle will be a centerpiece in any collection.Here is what the designer and crafts...

This is a six piece burr puzzle with a very unconventional look. Quite tricky to solve. It was an IPP29 exchange puzzle from Grant Smith and Brian Young. Ships assembled!This item is from my personal collection. Shipping is $8 in the US for Priority Mail. International shipping is $18 for first class and $35 for Priority Mail. I will combine shipping for multiple items. The last picture is a photograph of the actual puzzle being sold.

This is a six piece burr puzzle with a very unconventional look. Quite tricky to solve. It was an IPP29 exchange puzzle from Junichi Yananose. Ships assembled!This item is from my personal collection. Shipping is $8 in the US for Priority Mail. International shipping is $18 for first class and $35 for Priority Mail. I will combine shipping for multiple items. The last picture is a photograph of the actual puzzle being sold.

designed by Oskar van Deventer(Netherlands)number of pieces: 36difficulty rating (from 1 to 10): 9availability: out of productionThis is the BIG DADDY cousin to the Oskar's Knot 12 and Oskar's Knot 14 puzzles. Disassembly requires eight specific shifting moves in order to get the first piece out, and then another eight moves to get the next pieces out! From there, much more shifting is still needed to fully reduce this puzzle to a pile of 36 pieces. Similar to Oskar's Knot 12, the assembly proce...

designed by Oskar van Deventer(Netherlands)number of pieces: 5difficulty rating (from 1 to 10): 2availability: out of productionStrictly speaking, this puzzle would be classified as a member of the board-burr family, however the "rotating yolk" feature of this design makes it quite unique and fun to play with! Here at Pacific Puzzleworks, we have found that many people are so content just rotating the "yolk" around inside of the two "egg-shell" pieces that the do not want to even try to get them...

designed by Ronald Kint-Bruynseels(Belgium)number of pieces: 9difficulty rating (from 1 to 10): 8availability: out of productionThis puzzle is an unusual member of the Board Burr family because absolutely no shifting moves are required, yet it is serially interlocking every step of the way. During disassembly, each piece pulls directly out of the puzzle one by one, but only in a very specific sequence because each subsequent piece is locked in place by the one that comes out immediatly before it...