Goal: untangle the puzzle and rearrange it to form a 4x4x3 box. 

Each pieces twists (as shown in the 2nd and 3rd photos) from a triangle to a parallelogram and they are very fragile.The aim is to make a complete picture and then try to find additional solutions.Wil Strijbos exchange puzzle at IPP33  

JAVA TEA TOYO Glass. This particular puzzle is in like new condition, the pieces have never been removed from their original packaging,though the box is looking a little worn . Over the last 18 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 as part of bulk purchases and I'm selling a few of these to raise funds to buy the designs I am missing and also buy 3D printing suppliesPuzzles will be shi...

ON THE ROCKS TOYO Glass. This particular puzzle is in like new condition, the pieces have never been removed from their original packaging,though the box is looking a little worn. One of the harder to find Toyo packing puzzles.Over the last 18 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 as part of bulk purchases and I'm selling a few of these to raise funds to buy the designs I am miss...

Four convoluted shapes of which ANY two can be interlaced to fit into one half of the box, leaving the other two pieces to do the same and fit into the other compartment, making six different combinatorial puzzles.  But wait!  One of these pairs has two ways of combining so there are SEVEN puzzles in total.

6x6x6 Dissection to 5x5x5, 4x4x4, 3x3x3. I don't know where I got this or who made it. It's got 8 pieces which can either form 1 large cube or the 3 smaller ones. I think this is a minimum dissection, but it's not unique.

My first disassembly with rotations had me going for some time but greatly satisfying!  See Eric's comments at http://archive.cubicdissection.com/html/sun.html

Pack all 5 piece into the box and close the lid completely. Winner of a Jury Honorable Mention in the 2016 IPP.

a wonderful puzzle winner of a design competition

12 pieces containing parts of Roman numerals (on both sides) need to be assembled to show an accurate clock face and answer the question: What time is it? 

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Assemble 12 flat pentagrams into a stellated dodecahedron. 

Build and then navigate the maze. 

a wonderful puzzle with few pieces

a wonderful puzzle

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The goal is to make the cube piece hidden from the outside. Includes 10 pieces, plastic box and cotton bag. 

Asparagus TOYO Glass. This particular puzzle is in like new condition, the pieces have never been removed from their original packaging,though the box is looking a little worn . Over the last 18 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 as part of bulk purchases and I'm selling a few of these to raise funds to buy the designs I am missing and also buy 3D printing suppliesPuzzles will be shipped f...

Inspired by the Hoffmann Packing Puzzle, the challenge is to pack 26 cubes (21 small, 5 large) into the box. Voids are used as an intrinsic part of the puzzle, Gouge wrote about it in Cubism For Fun (CFF) issue 33. 

Tube It In, Wil's 2001 IPP 21 Exchange Version, one of Wil's rare but much sought after puzzles.Puzzles will be shipped from the UK, probably by www.royalmail.com. I can also deliver by hand to London, Midlands or International Puzzle Parties.