This was Akio Kamei's 2014 Christmas present

This was Hiroshi Iwahara's 2014 Christmas present

Robert Sandfield presented this puzzle in IPP34

From 2014

Looks like a standard sliding puzzle but it is not. The puzzle is ideal for sliding beginners (40 moves) but also very interesting for experienced sliding puzzlers

5 layers each made with 12 piecesLargest is 12x12x12Weight: 4 poundsIf the buyer chooses to be invoiced through Paypal, then Paypal fees of 3.98% will be added to the price. Buyer assumes all shipping fees.

A smaller size level 9 Piston Puzzle made of Tulipwood. 7/8" size sticks. Solution included.

A very difficult 18 piece packing puzzle with 4 similar solutions. Solution included.

2003 design. Ship, consisting of 6 pieces, to be assembled into the acrylic "bottle".

The first release of the Tangler was so successful that Eric decided to make another batch. This time in Curly Maple, one of Eric's favorite woods. Accuracy and function is excellent...a little better than the first release actually. Tom is at it again, and with excellent results this time around. The Tangler is a two piece interlocking/disentanglement which has already left many experienced puzzlers out in the cold. The goal is simple; disassemble and reassemble the two pieces, using no force. ...

William brough two fresh ideas to the table for this update...the Two Wheeled Cube and this one, the "Ring Lock". The goal is to make a 5x5x3 assembly. While the level 2.3.4.4.3 solution isn't very high, the rotation involved is very tricky and unlike any I have seen before. Once the puzzler starts solving it it becomes clear that most of the pieces have to go through the ring somehow. The tricky part is figuring out exactly how to make that happen. When you finally achieve this it will leave a ...

A puzzle designed by Akio Yamamoto who has also designed a number of Hanayama Cast Puzzles, Naked Secret Box 'BLUE' is an entrant to the 2014 Puzzle Design Competition. It consists of 6 acrylic boards and what you need to do is to open the lid of the box first, then take all the pieces apart. It is a sturdy puzzle with an interesting concept. Normally, you can't see the inside of a puzzle box but Akio Yamamoto wanted to create a puzzle box which shows everything that goes on in the process of so...

Very tricky 18.6.3 "double burr" puzzle in exotic woods. Very few were made and availability is extremely limited, if at all. This version of the Fusion 1 was masterfully crafted by Maurice Vigouroux in Wacapou, Niove and Difou. The combination of these three woods is striking (see photos)! One piece is etched with the "MV" (Maurice Vigouroux) insignia.From Eric Fuller:"If you like solving one six piece burr, how about two at the same time! With a difficult level 18.6.3 solution, this puzzle is ...

The Open Cube is a work of art, designed by Marc van Kreveld and Theo Geerinck, and skillfully crafted by Josef Pelikan in six different woods. While not difficult to take apart, putting this puzzle back together may be quite tricky! The Open Cube is a great addition to any puzzler’s collection. The combination of the six different woods is a wonderful example of the great diversity in wood texture and color. At 4.5 inches and a one-of-a-kind “open window” design, this ...

A five-piece dissection of a 3x3x3 cube, design #78C by Stewart Coffin.It's one of my first attempt to craft a puzzle wood, but it not so bad.Made from old french oak (50 years old) in 4/5 inch wood stock, in a plexiglass box.61 mm = 2,4 inch - 270gShipping cost:France : 7,25 € = 8,12 $Europe (UE) : 14,85 € =16,63 $World : 26,30 € = 29,46 $Paypal fees of 4% will be added to the price. Buyer assumes all shipping fees.

Three little 3x3x3 cubes design by S.Coffin, from old french oak:Five piece solid block (#78C): 45 mm = 1,8 inch in a plexiglass box+ Half Hour (#29): 41 mm = 1,6 inch in a oak box+ Four piece serially interlocking cube (#93): 41 mm = 1,6 inchIt's my first attempt to do puzzle wood so it's not perfect but not so bad. Shipping cost:France : 7,25 € = 8,12 $Europe (UE) : 14,85 € =16,63 $World : 26,30 € = 29,46 $Paypal fees of 3% will be added to the price. Buyer assumes all shipping fees.

These appear to be two common burrs, a 6-piece burr and a diagonal burr (or star burr). In reality, each of them comes apart in three pieces. Each of them has a hole to string on a keychain (included), they were designed so that they cannot come apart when strung on a chain.The cube burr design was by Jim Gooch, modified into a keychain puzzle by me. The stellated rhombic dodecahedron was designed by me, it is similar to my IPP34 exchange puzzle called an Orchid Pennyhedron. Clever...

Take the two pieces apart and reassemble them to fit back inside the box. Includes box (clear acrylic).Jury First Prize awarded in the <a href="http://www.puzzleworld.org/DesignCompetition/2011/results.htm">2011 Puzzle Design Competition</a>. There it is classified as "Interlocking/disentanglement".

Stewart Coffin design #237, <a href="http://www.cubicdissection.com/html/purchase/discont/therattle.html">beautifully made by Eric Fuller</a>. The top and bottom of the box are acrylic. Eight pieces plus the box, one piece cannot be removed from the box (hence the name).Remove seven pieces. The real challenge comes after you mix up the pieces and try to get them back in the box. Not that difficult, but fun. "Rotations are required!"

Fit all eight pieces into the box so that the cubes do not touch each other. IPP32 exchange puzzle from Stan Isaacs.<a href="http://www.puzzleworld.org/DesignCompetition/2013/results.htm">Top 10 vote getter in the 2013 Design Competition</a>. A mixture of a box packing and dexterity challenge!