'Easy to play with' was Ray Meads exchange puzzle for IPP19 in London, 1999.6 equal pieces assemble into a burr, an 'offset board burr'No specific instructions were included, making finding the final shape part of the challenge.Two copies are vailable, listed separately. They are in equally good condition.

Pack pieces completely within the container.Description on the Pelikan website:  https://www.pelikanpuzzles.eu/detail/pincers/Buyer to pay Paypal fees, if any.Buyer pays actual shipping by whatever method he/she chooses.

Nine Squared - Tom LenschAll nine pieces have identical thickness but each has a different combination of length and width selected from discrete increments within a narrow range. When arranged correctly into the tray they simply drop in and out with no binding. Several incorrect packings seem like they should fit, if only you press down a little... wrong!

The 3K was Liang Jen Wu's exchange puzzle at IPP 19 in London, 1999.This is a three-piece burr requiring one single coordinate motion to assemble.Does that make it a level 1.0.0 assembly puzzle?There is no paperwork or IPP19 exchange label, just the 3 nicely crafled and very smoothly sliding pieces.

Pillar Puzzle was Kunio Saeki's exchange puzzle for IPP19 in london, 1999.The goal is to assemble the 21 fan-shaped pieces together to make a pillar (cylinder)The wooden pieces are very smooth and have comfortably rounded edges.

2D packing puzzle made of precision cut stainless steel; which is very rare for a packing puzzle. This Jacques Haubrich's IPP31 design competition entry at the Berlin IPP.  Although only 4 pieces and the frame, this is a very DIFFICULT puzzle!! Don't let the looks fool you!For more info, check out the link - https://smallpuzzlecollection.blogspot.com/2011/10/four-to-square.htmlPLEASE NOTE - Winning bidder will be invoiced the total of the winning bid amount PLUS shipping cost (registered ma...

Chain Store is a very unusual puzzle. The goal is simple; to fit the chain with its five interconnected links completely into the box. The solution is not so simple and very satisfying. I've been excited to make this puzzle for a while, and am very happy with the results.This puzzle is shipped unsolved.For multiple items, combined shipping is available. Simply message me once you are finished bidding and I will send an invoice.*********************These puzzles are listed as part of the Reserve ...

Designed and first released at IPP in 2009, Surround is closely related to the 3/4/5 cubes designs by Ichiro. In this case, six pieces must be used to surround the solid cube in such a way that is self-supporting. Two solutions using magnets are possible, with another "rule-breaker" solution that does not use magnets and covers the cube completely! The finished shape is pleasingly symmetrical and displays well.Puzzle Pusher has an excellent blog review of this puzzle.Precision wood puzzles ...

Obstructed packing puzzle by Osanori Yamamoto. Shipping is from California, USA. I will ship worldwide; buyer to pay actual shipping costs.Here's the description from Pelikan:Designer: Osanori YamamotoThis puzzle measures: 55 mm x 55 mm x 55 mmMaterial: depends on product variant belowMove: 10.2Kevin Sadler wrote about it:“I began my puzzling with Belt Cube 3 (my copy came with a gorgeous Purpleheart box and Wenge pieces but it will also be available with the reverse colouring). This takes th...

Reticulated Cubes is a fascinating exploration of 3x3 cube puzzles with a novel twist. Each box contains nine pieces, and there are eight possible cube solutions. The goal is to organize the pieces in the box such that any three pieces in a straight line will assemble into a cube (tic-tac-toe style). The solution is quite difficult to find! This puzzle is shipped disassembled.For multiple items, combined shipping is available. Simply message me once you are finished bidding and I will send an in...

Designed and first released at IPP in 2009, Surround is closely related to the 3/4/5 cubes designs by Ichiro. In this case, six pieces must be used to surround the solid cube in such a way that is self-supporting. Two solutions using magnets are possible, with another "rule-breaker" solution that does not use magnets and covers the cube completely! The finished shape is pleasingly symmetrical and displays well.Puzzle Pusher has an excellent blog review of this puzzle.Precision wood puzzles ...

Eric's description: I saw a picture on facebook of an interesting variation on the classic joint puzzle...Peter Wiltshire of Canada had scored it on Ebay. I shot him a message and he was kind enough to lend me the original (shown on a white background below) so I could make some copies. When I got it in my hands, I started thinking about various different locking mechanisms that could be used, and decided to make the original plus two very different variations.The Walnut variation (what is being...

Xi Lattice was Yoshiyuki Kotani's exchange puzzle at IPP 19 in London, 1999.The puzzle design consists of 6 square plates that assemble into the shown form with cubic outer shape.2 copies are available, individually listed.This copy is assembled and will be shpped assembled. 

Amazing numbers was Marcel Gillens exchange puzzle at IPP 19 in London, 1999.Fill the 6x6 tray with 7 pentominos, leaving one square empty.Find a solution for each square on the board. Excluding rotations, this gives 6 different solutions to find.Two copies of this puzzle are available, listed separately.This copy has a white tray, the other has a black tray.

Amazing numbers was Marcel Gillens exchange puzzle at IPP 19 in London, 1999.Fill the 6x6 tray with 7 pentominos, leaving one square empty.Find a solution for each square on the board. Excluding rotations, this gives 6 different solutions to find.Two copies of this puzzle are available, listed separately.This copy has a black tray, the other has a white tray.(only the white tray was photographed, sorry).

'T 4 you' was Les Bartons exchange puzzle at IPP 19 in London, 1999.Thisis a two sided twelve piece checkerboard puzzle, using pentomino and hexomino pieces.The goal of the puzzle is not only to make an 8 x 8 checkerboard, but also to make it consist of 4 rotational symmetrical sections!It comes in its original box, unsolved, and without solution.

One of the greatest packing puzzles ever made. No in depth details required on this famously perfect puzzle. Latest batch sold out and artisan series has no plan to be reborn currently so this is a chance to get one of this type, with all the same amazing qualities of any other Fuller built puzzle.

Lime was Tyler Barrett's exchange puzzle at IPP 19 in London, 1999.This is a devious design by Stewart Coffin, challenging you to pack 10 pieces in the tray.

The Mummy's Curse was Harold Cataquets exchange puzzle at IPP 19 in London, 1999.Solve three challenges using the 11 wooden  polycubes.It comes packed in original box as a 4x4x4 solution.

Internet Serendipity was Walter H. Hoppe's exchange puzzle at IPP 19 in London, 1999.Walter modified the "CatClump" puzzle by William Waite to make the pieces show "IPP19" in stead of cats.Fit the 20 pieces in the tray to solve the puzzle.