Stewart Coffin's Augmented 4 Corners puzzle (STC #34) made of Bocote and Yellowheart. This puzzle has 6 dissimilar non-symmetrical pieces that assemble in one way only. This puzzle has a very smooth fit and excellent finish. It also bears my maker's signature. Taken from my personal collection.If buyer chooses to pay by PayPal, the PayPal fees will be added to the selling price. Buyer pays all shipping fees.

Somehow I ended up with an incomplete set of this wonderful puzzle. The Wenge cube is missing, but otherwise it's in new shape and ready to baffle you! <br> More information available here: <br> http://www.cubicdissection.com/html/purchase/discont/cic333.html <br> Shipping cost will be calculated after the end of the auction. Winning bidder will pay the actual postage amount plus $3 for the first item and $1 for each additional item to pay for packaging costs. Plea...

Crafted by John Devost, this was the holdback for my personal collection. Very nice fit and finish. Shipping cost will be calculated after the end of the auction. Winning bidder will pay the actual postage amount plus $3 for the first item and $1 for each additional item to pay for packaging costs. Please add 3.5% for paypal payment.

A nice rosebud puzzle signed and dated from Allen Rolfs personally. It was the exchange puzzle from Allen Rolfs for the IPP 21 in Tokyo. There is also a display stand included

It was Dirk Weber IPP22 exchange gift.Looks like a burr but it's actually a six pieces polyomino. Comes with description sheet and solution. Buyer is responsible for paying 3% PayPal fee if paying via PayPal

This is a 6-piece puzzle akin to the "stacked sticks" puzzle, butthis is a much better and more difficult puzzle. This was Bill Darrah'sexchange puzzle at IPP23 in Chicago. Buyer is responsible for paying 3% PayPal fee if paying via PayPal

from cubicdissection.com:" I recently started corresponding with Jim Gooch about his various puzzle designs, and was pleased and flattered when he offered me his latest design to make and share with you all. This new puzzle, the switchboard burr, is very unique and interesting with a level 9 solution. In his words "I had the idea to combine pieces from a traditional burr puzzle, a board burr puzzle and the more complex version of the Three Piece Knot that Frans de Vreugd and I worked on a...

Stewart Coffin's Jupiter puzzle ( STC #7) made from Australian Lacewood, Tulipwood, Bocote, Narra, Bloodwood, and Ziricote. Puzzle is from my personal collection. This was my first prototype of Stewart's beautiful Jupiter puzzle. The arms are just a little bit short, due to a miscalculation on my part. However, it isn't overly noticeable. A piece or two have a slightly splintered edge. Although it seems solid, don't throw it into air, or it will rain down in 12 pieces.Stewart Coffin's most ...

12-piece burr<br> <br> Further information is provided here: http://www.davans.com/index.html<br> <br> Buyer to pay shipping; postage cost to be determined at end of auction depending on purchaser location.<br> <br>

this is a nice variant of the traditional 6 piece burr.the idea is that instead of a 2x2 cross section, Yananose used a 2x3 cross section, in various orientations. This is the "I" variation, which is a Level 10 burr. Buyer is responsible for paying 3% PayPal fee if paying via PayPal

Crafted by Wayne Daniels, this interesting 18 piece burr has a level 5 solution. It is marked "Interlocking Puzzles 2001". IP is out of business, and it is highly unlikely any more will ever be made. This item is on consignment and is being listed by me for an anonymous seller. I have it in my possession, and will ship the item and complete the transaction. Shipping cost will be calculated after the end of the auction. Winning bidder will pay the actual postage amount plus $3 f...

Pieces :3 plus frame Very difficult puzzle, almost impossible to put together from pieces taken apart without any clue. 27 moves to take the first piece out.Like all puzzles from Pelikan, very very well made. Fit perfect. Solution included.

A variation to Stewart Coffin's Augmented 4 Corners puzzle (STC #34) , could possibly be #90, but since Stewart did not record the design, I chose to take the challenge and design what I thought belonged there. This puzzle is made of Tulipwood, Bloodwood, Purpleheart, and Cherry. This puzzle has 6 identically shaped pieces that assemble in multiple ways. There are several color symmetry problems to solve. I came up with this variation in 1999. This puzzle has a nice fit and finish. It also...

Stewart Coffin's Wunder Bar puzzle made of Walnut, Butternut and Jatoba. This puzzle has 6 pieces that assemble to form a cubic lattice. Each piece is made up of three 1x1x5 sticks joined together. There are 4 unique pieces. This puzzle has not had a finish applied. Taken from my personal collection.Stewart made only a few of this puzzle in 1973. Since the pieces are made from three woods the number of solutions has been reduced.If buyer chooses to pay by PayPal, the PayPal fees will be add...

Stewart Coffin's Triumph puzzle (STC #15) made of Claro Walnut and Zebrawood. This puzzle has 6 identically shaped pieces that have two dissimilar contrasting woods. At least three color symmetry problems can be solved, each in two different ways. This puzzle has a very smooth fit and excellent finish. It also bears my maker's signature. Taken from my personal collection.If buyer chooses to pay by PayPal, the PayPal fees will be added to the selling price. Buyer pays all shipping fees.

Stewart Coffin's Super Nova puzzle (STC #14) made of Honduras Rosewood. This puzzle has 6 dissimilar non-symmetrical pieces that assemble in two ways. This puzzle has a very smooth fit and excellent finish. It also bears my maker's signature. Taken from my personal collection.If buyer chooses to pay by PayPal, the PayPal fees will be added to the selling price. Buyer pays all shipping fees.

Prototype form Lee Krasnow. Very interesting puzzle design. Quite a good challenge to put together. Very fun to play with. Description on this site said it has a loose fit but it has not. Fit is perfect. And though it's a very small puzzle, it's very very precisly made and it's solid.

Stewart Coffin's Involute puzzle (STC #214) made of Claro Walnut and Zebrawood. This is an improved version of Convolution #30 . Eight-piece 4x4x4, serially interlocking, with a tricky step. This puzzle has a very smooth fit and excellent finish, but the key piece is a little loose. It also bears my maker's signature. Taken from my personal collection.If buyer chooses to pay by PayPal, the PayPal fees will be added to the selling price. Buyer pays all shipping fees.

Stewart Coffin's Broken Sticks puzzle (STC #32) made of Cocobolo. This puzzle has 6 dissimilar non-symmetrical pieces that assemble in only one way. This puzzle has a very smooth fit and excellent finish. It also bears my maker's signature. Taken from my personal collection.If buyer chooses to pay by PayPal, the PayPal fees will be added to the selling price. Buyer pays all shipping fees.

Stewart Coffin's Notched Rhombic Sticks puzzle made of Yellowheart, Padauk, Goncalo Alves, Tropical Walnut. This puzzle somehow did not get it's own number in Stewart's listing. Mr Coffin shows this puzzle in Fig 136 of his Puzzling World of Polyhedral Dissections book. It consists of 12 augmented triangular sticks. It looks somewhat similar to a 12 pieces separation puzzle but has more key pieces due to the squared ends. By adding color, the solutions should be limited to one. This puzzl...