Another great burr from Eric.  See his description at: http://archive.cubicdissection.com/html/hny.html

Eric's statement that this puzzle is “extraordinarily difficult” is an understatement. He continues: “To start, The burr pieces will pack into the corner only one way. But that's just the beginning. When you remove the twelve pieces, there are 28,540 ways to construct a single burr. And only ONE way to make two burrs. Thats's right...there is a unique combination of pieces that will allow you to construct two burrs, which seems insanely improbable to me. On top of that, both burrs are high...

a wonderful puzzle

The puzzle has a loose fit. Please see the 2nd photo for a clearer idea.From Eric's write-up: “Construction of this puzzle was tricky. The humidity in my workshop was fluctuating wildly, so I opened up the tolerances more than I usually do to make sure the final product wouldn't bind up or get stuck. The good news is that I was successful there - this puzzle should work in all humidity conditions. The bad news is that the puzzle turned out looser than I would have liked, having perhaps .035 in...

From Eric's write-up: “This is the tricker iteration of the Quads and Rings series. Four wooden burr pieces interlock with three acrylic pieces with a level 17.2.6 solution. Definitely a step up in difficulty from the Q&R1 design; Yavuz has kind of laid the gauntlet down here! Achieving the checkerboard pattern is a second challenge.”For more details: http://archive.cubicdissection.com/html/qnr2.html

exchange puzzle from London

From Eric's write-up: “Every time I think I've seen it all when it comes to 4x4 cubes, someone proves me wrong. In thie case it's Mr. Hu with his excellent "Two Wheeled Cube" design. with an odd level 1.1.1.2.8 solution, this puzzle is moderate in difficulty but very high on the fun factor. The first four pieces form a shell around the heart of the puzzle; two identical "wheels" which rotate and dance around each other in a bewildering number of possble states. The meat of the puzzle is figuri...

Six piece typical diagonal burr creating a beautiful shape. Well known Stewart Coffin design but simplified because of the colour symmetry.I made a handful of these for friends and family last year and had this one left over. Great for someone who wants an inexpensive copy of a great puzzle just to actually play with. The pieces are not perfect like a Lee Krasnow or a Peterson work, so you can get some hints as some fit slightly better in certain orientations but the errors are very small so you...

Six piece typical diagonal burr creating a beautiful shape. Well known Stewart Coffin design.I made a handful of these for friends and family last year and had this one left over. Great for someone who wants an inexpensive copy of a great puzzle just to actually play with. The pieces are not perfect like a Lee Krasnow or a Peterson work, so you can get some hints as some fit slightly better in certain orientations but the errors are very small so you'd have to look for the hints in most cases. O...

Well known Stewart Coffin design .I made a handful of these for friends and family  and had this one left over. Great for someone who wants an inexpensive copy of a great puzzle just to actually play with. The pieces are not perfect like a Lee Krasnow or a Peterson work but still close tolerances and nice fit all around. Overall it displays beautifully.

Amazing but complicated puzzle. Includes the original instructions.

The Grandfather Burr PuzzleI am unfamiliar with who crafted this Burr puzzle but it is a very nice version of the standard Burr design. The maker included a nice storage box that ships with the puzzle, but no solution is provided. It's made from a very hard wood possibly Rose wood and displays very nicely measuring 5" across.Shipping will be calculated at auction close, so please allow time for that before sending payment. Buyer is responsible for PayPal fees. If you have any questions just s...

Hex Sticks Puzzle Variant Multi woodsThis puzzle was crafted by John Devost and is alternative take on the Hex sticks design. This version has several pieces that are bonded together making the solution more difficult. I don’t know if there is an actual name for this design. The puzzle is excellently crafted and measures 3" and does not include a solution.Shipping will be calculated at auction close, so please allow time for that before sending payment. Buyer is responsible for PayPal fee...

Hex sticks puzzle variantThis puzzle was crafted by John Devost and is an alternative take on the Hex sticks design. This version has several pieces that are bonded together making the solution more difficult. I don’t know if there is an actual name for this design. The puzzle is excellently crafted and measures 3" and does not include a solution.Shipping will be calculated at auction close, so please allow time for that before sending payment. Buyer is responsible for PayPal fees. If you ...

Six Key Mine PuzzleThe Six Key Mine Puzzle was designed by R.D. Rose and won him a First Place award in the 2003 Nob Yoshigahara Puzzle Design Competition. This version was made by Bits and Pieces and is no longer being manufactured. The puzzle measures 3” across and is quite hefty in the hand. The goal of inserting the six pegs into the sphered centre will have you puzzling for some time. I do not have the solution sheet for this puzzle, but will supply a printed copy of the one that is on...

Aluminum Interlocking PuzzleI am unfamiliar with who designed or crafted this puzzle, It appears that it could be a machinists project as the tolerances are very good and it has been crafted with brass pegs that slide into recessed channels in the pieces. The puzzle measures a little over 3” and I crafted a small walnut base for displaying this puzzle that will be included with the puzzle. The aluminum shows some small scuffs that would benefit from a metal polish but all in all a nicely craf...

Twelve Piece Burr PuzzleI believe this puzzle may have been crafted by Brian Menold but there is no makers mark found on the puzzle pieces. It measures 4” in size and has a nice heft to it. The puzzle includes a pictorial solution. Shipping will be calculated at auction close, so please allow time for that before sending payment. Buyer is responsible for PayPal fees. If you have any questions just send me an email. Many thanks!

A beautiful 9-piece burr.  See Eric's comments at http://archive.cubicdissection.com/html/triplev.html

A wonderful tricky interlocking puzzle based on triangular prism. Has 19 steps to dissamble the puzzle. The puzzle is for beginners but also for experienced puzzlers.You have to pay paypal fees.

A great 9-piece burr.  See Eric's comments at http://archive.cubicdissection.com/html/triplet.html