Eric's Description: Frank's designs can be few and far inbetween, but are generally worth waiting for. "Burr Bones" is no exception. This three piece devil is a crafty level 24 solution with TONS of dead ends and trickiness. The skeletonized traditional three piece shape looks stuning in contrasting woods, and the completed puzzle is surprisingly stable. Like many of Frank's designs, this was not an easy puzzle to make. A ton of milling and gluing went into this puzzle but it was worth it! Fit ...

47 moves to remove the first piece. Movement is very smooth.

58 moves to remove the first piece. Movement is very smooth.

Eric's Description: RAR! How could I not make a puzzle named after dinosaur sounds?! Seriously though, this is one of the most unique designs I've seen in a long while, and I predict it will sell out very quickly. An unusual seven pieces forms a very unusual L shaped burr with a unique level 9.15.1.6 solution. The mechanics are odd and surprising...overall this is a super fun puzzle that will add a unique touch to any puzzle collection.

Japanese puzzle box designed by Fumio Tsuburai of the Karakuri Creation Group.New, and only opened once to check functionality.

Wonderful trisection of a cube

From Eric Fuller's description:The "Topless Box" is my contribution to the project. I originally was only going to make enough for the submission, but got pretty excited about the design once it was finished, and decided to make it a larger run. I've seen a fair number of boxes and this one has what I believe are some unique characteristics. Unfortunately I can't show much detail of the inside of the box without giving away the workings. I can say that the box has two lids, and neither a top nor...

A fun challenge to get the red snake out of the frame.

From cubic dissection.com:Tom emailed me this design a while back and kind of downplayed it. I thought it was a brilliant idea. As usual, I was right :-) This 5x5 cube is a shell with a hollow interior. Inside the cube is another 2x2 cube, minus one unit. The internal cube interacts with the shell in a maddening way, interfering with what should be a straightforward disassembly. There's even dead ends and false solutions. The large hole in the shell is there so you can poke your finger in and ma...

You have to pack the pieces into the tray.

A nice puzzle that is not so easy to find now.

I picked this puzzle up second hand as part of a larger puzzle group and unfortunately the Cigar was missing from the puzzle when I acquired it.There are some very minor marks to one side of the puzzle that I assumehave arisen subsequent to purchase - I've been unable to get a clear picture of them and they are barely noticeable they - are most visible on the last picture with the black background.Eric's original description was as follows :"This final installation of the Havana's box is the "Br...

Mega Six. What can I say? It is 6 pieces. It is HARD! Good luck simply taking it apart.One of the trickiest 6 piece burrs in the Universe. No rotations or power tools allowed.I think Mr Young must have been a torturer in a previous life.A wonderful burr for people with big brains.Buyer covers PayPal fees.

Remove the ring from the key and replace it. Like new. Shipping can 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!

Move the inner piece between the start and finish markers on the outer maze. Shipping can 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!

Classic Car, Kumiki-style construction; it's quite a few pieces and is nearly 2 pounds in weight. Comes in original box with instructions.

Eric's Description: This puzzle is a joint effort between Pit Khiam Goh and Eric Fuller. Pit designed the B-Box, which is a cross between a secret-opening type of box and a burr - inspired by Super-CUBI but with a much simpler mechanism. It also has an insane level 135.9.2 solution! The panels slide frictionlessly and end with a satisfying click...this is a really nice puzzle.Once you conquer the 135 moves of the B-Box you will find another, entirely separate puzzle box waiting inside. Called th...

As per Mr. Fuller:This design was inspired by the interior of the previous box I made, the Reactor Box. The final interior box was held in place by a couple strong magnets, and felt like a button when pushed. It made me think about the things I could do with an apparently simple box that just had a button to push. I like to take advantage of people's assumptions, and everyone has them when it comes to a button! So I set about thinking up designs...I came up with a lot of ideas. Therefore, this w...

Accurately made 42 piece set of 7/8" burr pieces.  Piece code is stamped on the ends of each piece.  Instructions for completing the 314 burrs that can be made is included.

Packed In Tokyo TOYO Glass. This particular puzzle is in good condition.though the box has what appear to be dust/damp marks on all surfaces. Over the last 12 months or so I have been trying to complete my TOYO glass collection (still some way to go). Along the way I've picked up a few duplicates and I'm selling a few of these to raise funds to buy the designs I am missing when next auction - I was quite lucky to find duplicates of this particular puzzle..Please make extortionately high bids on ...