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 ...

Description from Mr Puzzle:Edward Hordern IPP Puzzle Exchange - Washington DC, August 2012Presented by Matthew Dawson. Designed and made by Brian Young @ Mr Puzzle.The challenge is to work your way through the puzzle to find the barrel of oil.You've inherited this oil well from Uncle Bubba who plugged it in a very tricky way back in the 1960's when oil was selling for under AU $3.00US $2.30 a barrel. With oil now over AU $100.00US $76.75 a barrel the challenge is to unplug the well. You'll know ...

Description from Eric 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. There...

This puzzle is tricky to solve even if there is a color patern.Here the description from Puzzlewood web site :" designed by George Bell, USA,CO, 2010 description a very tricky 3 piece interlocking puzzle for an all side symmetrical shape; it was used as an exchange puzzle during the IPP 31 in Berlin difficulty a great capacity to think in 3 dimensions will be necessary to find that shapeproduced from:maple + robinia , my version seems to be maple + oaksize70 x 70 x 70 mm"I offer this puzzle be...

This puzzle is tricky to solved a lot of space, but you must found the correctspaces where the correct moves are. A medium level, but more complex that it seems to be.Construction is very very good.Here the description from Puzzlewood web site : " designed by Yavuz Demirhan, TR, 2013 descriptionjust like more of his other designs Demirhan made this one also from identical pieces, here 4 unusual formed pieces to make a cubelike shape after solving difficulty level 10.2.2. means you will need af...

SOLO Disentanglement Puzzle by TOYO Glass. This particular puzzle is in "like new" condition.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.Please make extortionately high bids on this puzzle so I in turn place extortionately high bids when I see the glass puzzles I am missing!Puzzles will be s...

Pack The Plums TOYO Glass. This particular puzzle is in good condition.though the box is looking somewhat battered and worn though stills holds together OK  An opportunity to buy the original Toyo Glass version of this puzzle (rather than the later version by Beverly Glass)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...