Designed by Mineyuki Uyematsu and crafted by Eric Fuller this has been the most revisited puzzle in my collection as it took me a long, long time to solve all eight cubes. Still in near perfect condition, this is the version with cubes of red palm, yellowheart, marblewood, wenge, Indonesian rosewood, zebrawood, chakte viga and leopardwood, the cage is walnut. One of 22 made by Eric in 2008.

A level 9 six piece burr puzzle made with solid 1" purplish Brazilian Kingwood. Kingwood is a very expensive wood and one of the nicest in the rosewood family.

This is the Ribbon Puzzle designed by Tom Jolly and the craftsman is Eric Fuller. This is a six piece burr in a three piece burr shape with hollow internals. Very trick assembly. Crafted with various exotic hardwoods the fit is a bit loose due to the unsupported nature of the framework design. It definitely will not be falling apart in your hands. Shouldered joints make this diminuitive puzzle surprisingly strong to ensure longevity. The above has been copied from the cubic dissection website.Mi...

Many years ago, Eric made about a dozen of these puzzles, one of my designs which was basically a Cutler Burr turned into a cube, with a few other mods. It's a level 10 puzzle with 6 pieces. Due to some problem with the wood, extensive sanding on the puzzles (like, hours) was required to make them actually fit together; I volunteered to do this task. I only got around to sanding the last two copies a month ago, and they fit together fairly well, but not perfectly; you can see small gaps in the p...

Many years ago, Eric made about a dozen of these puzzles, one of my designs which was basically a Cutler Burr turned into a cube, with a few other mods. It's a level 10 puzzle with 6 pieces. Due to some problem with the wood, extensive sanding on the puzzles (like, hours) was required to make them actually fit together; I volunteered to do this task. I only got around to sanding the last two copies a month ago, and they fit together fairly well, but not perfectly; you can see small gaps in the p...

This was Joe Becker's exchange at IPP19, made by Interlocking Puzzles

One of Stewart Coffin's most well-known design. Surprisingly tricky considering there are only 3 pieces. The target shape is a tetrahedron made from cubes, definitely a difficult shape to visualize.This copy was 3D printed by Shapeways, it is "pocket sized" and made from ten 13mm cubes. Each piece is dyed a different color, which makes disassembly easy, but reassembly is not any easier.I have several wood copies of this puzzle, and while they are very nice, none of them fit as well as this pu...

Beautifully crafted by Scott Peterson from English Walnut and Peroba Rosa and almost impossible to assemble without the jig, which is African Blackwood. This is Stewart Coffin's design #39 and #39a and is in perfect condition.

Assemble ten identical pieces (plus a small icosahedron) into a 5 cm diameter ball. This puzzle was 3D printed by Shapeways and dyed in 5 colors by me. The core is a Game Science D20 die (included).This puzzle was designed by Stephen Chin, based on a Wayne Daniel puzzle. In 2010, the wooden version won an award in the IPP puzzle design competition. This is the same puzzle available in my Etsy store, http://www.etsy.com/shop/polypuzzles.It is difficult to achieve a good fit with these p...

For some reason this puzzle seems to "solve itself", even though it is a machined item and has no damage

Description : This non-millable six piece burr is surrounded by a cage split into two mirrored halves. Not only must the solver figure out the burr itself, but they must also understand the burr within the constrains of the cage. That alone would be difficult, but figuring out how to start with one half of the cage and put the puzzle in a state which allows the addition of the second half is the real trouble. With a unique level 17.14.9.5 solution, this is a very very difficult puzz...

Description : Astero Ball is the sphere cut of Astero. It's a 6 piece puzzle using a coordinated motion.The puzzle is made in White Strong and Flexible material.This puzzle is not really functional. I need the help of my wife to assemble it, and, for now, the not-so-tricky way to disassemble it is not functional.So the price is 1 USD for the warrior who wants to have a little pink puzzle essentially difficult because of the dexterity. Size : around 4cm Materials : White strong and Flexib...

A matched set of three puzzles in bubinga and goncalo alves in excellent condition. All pieces are interchangeable, fit perfectly and slide very easily. Presented in original packaging.

Made by Eric in 2009. From his original wording :"This is one of the more beautiful puzzles I have ever seen, and also one of the most difficult. Mr. Yananose designed this in 1999 without the aid of a computer, and it is according to him “crazy hard”. I agree with that assessment! The puzzle is incredibly interlocking, to the point that fully half of the ends themselves are captive in notches. Construction is very precise, with a nice moderate fit. Some of my finer stock was u...

Made by Eric in 2009 and in his own words :"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 difficult and entertaining puzzle in a small and modest package. A solid choice. ...

Ancient Key, from the Mandalay Box Company. Not an impressive fit on the pins in the puzzle. Weighs 12 oz with shipping box.

Description : This puzzle is not a classic 6 piece burr. In first because there is not 6 pieces, and also because of the very precise rotation required.Made by Maurice Vigouroux, this is a little version made to test it. Size : around 6cm Materials : Jesuit wood Designer : Benedetti Gregory Craftsman : Vigouroux Maurice

This puzzle is my IPP design competition Jury Award winner from IPP32 in Japan.It is a level-11 helical burr. It also has a level-1 solution.I'm selling three different dyed puzzles here - they are 3d printed and dyed at Shapeways...solid colors are available directly from shape ways for $65, and custom dyed puzzles from medirectly for $75, so bid appropriately! :)I'm selling these puzzles to fund future puzzle-making equipment, and of course to buy morepuzzles :)buyer is responsible for money...

Description : Astero Ball is the sphere cut of Astero. It's a 6 piece puzzle using a coordinated motion.The puzzle is made in White Strong and Flexible material.This puzzle is not really functional. I need the help of my wife to assemble it, and, for now, the not-so-tricky way to disassemble it is not functional.So the price is 1 USD for the warrior who wants to have a little pink puzzle essentially difficult because of the dexterity. Size : around 4cm Materials : White strong and Flexib...

A chance to get one of Eric's earlier works this one made in 2008, in Eric's own words :"I'm always excited when Tom contacts me with a new design, and this one turned out to be no exception. The "Noose" in the name refers to the fact that all six pieces are contained by a 4x4 square which constricts them like a noose. A squat rectangle with a unique level 9 solution, it is very solid until you figure out the deceptive first move. After that things get interesting, with lots of movem...