Golden Rhombic Icosahedron was designed, crafted and exchanged in Tokyo at IPP36 by the Icosahedron master himself, Stephen Chin.  3 pieces.  Separation is difficult to find.I can combine items if you are winning more than one of my listings. If you have any question you can ask me.

Pack all four pieces into the tray.

Pack all four pieces into the tray.

Pack all four pieces into the tray.

Solve 3 separate puzzles on top of each other!

“Katarena”   This puzzle is a exchange puzzle by Irina Novichkova for the International Puzzle Party 37 held in Paris, France 2017   Objective / Description:       1)    Arrange parallelograms of size 4x3, 5x3, 6x3, 7x3, 8x3 and 9x3, moving the septum.       2)    Lay out the elements on the table and try to find symmetrical figures using two elements, three, four , etc… up to nine elements.   Packaging: Plastic bagPreliminary estimate of s...

“Cube +”   This puzzle is a exchange puzzle by David Goodman for the International Puzzle Party 34 held in London, UK 2014   Objective / Description: Build a solid 3D ‘Plus’ using all pieces, and a solid 3*3*3 cube using 6 pieces.   Packaging: Plastic boxPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg approx $ 12.00   Europe 1: from 0 - 2 kg approx $ 21.00 to Belgium, Denmark (excl. Faroe Islands...

What a nicely crafted puzzle by Pelikan and designed by Tamas Vanyó (2013)A big square shaped frame with some slots and obstacles + 6 identical U-shaped pieces which should make a lattice structure inside the frame. Not really easy at all.(7.3.2.3.3 moves)https://puzzlewillbeplayed.com/775/Orsi/After the end of the auction the final shipping cost will be calculated.Besides PayPal, Wise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free.

Nice sliding puzzle designed by Goh Pit Khiam.IPP 29 Exchange puzzle from Larry SeidmanObject: remove all the pieces by sliding them around while moving the shuttle back and forthAfter the end of the auction the final shipping cost will be calculated.Besides PayPal, Wise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free.

Professor Krasnokov is famous in the puzzle world for, among other things, his vanishing area puzzles.  PENTAPARADOX is one such puzzle, although admittedly, there seems to be a lot of area in which the twelfth pentomino can fit within the frame among the other eleven different pentominoes.  HOWEVER, the contrast between the orientation of the pentomonoes in the solution relative to the starting state is fascinating.  Professor Krasnoukhov is a perennial puzzle exchange participant, and PENTA...

"3D Puzzle, Natural," is a 17-piece non-interlocking 3-D puzzle sculpture, designed especially for the puzzle exchange at IPP21 in 2001, by a wood artist from New Zealand.  The puzzle was used by perennial Japanese puzzle collector Kunio Saeki as his exchange gift.  The special KAURI wood is revered by woodworkers for its golden color, fine-grained texture, and durability.  "3D Puzzle, Natural" comes as it was received at IPP21 in 2001 in Tokyo.  It has never been removed from ...

Harry Nelson is a famous recreational mathematician.  He spent most of his career at Lawrence Livermore National Laboratories working on early supercomputers.  He was the editor of the Journal of Recreational Mathematics for five years.  "Slide-Trom-Bones" is Harry's mathematically intricate sliding piece exchange puzzle from the 20th International Puzzle Party held in Los Angeles in 2000.  The puzzle is beautifully crafted in three woods by the great Wayne Daniel (Interlocking Puzzles).  T...

Slide Out Lot of x5 - NEWNice set of interesting sliding and packing puzzles

I'm not sure what this is but it includes a metal pointer to follow the grooves. More of a fidget toy I believe. 

Interesting book about an optical illusion / impossible object artist. 

This is a rare and old Puzzle Box from Akio Kamei from 2006. The puzzle looks amazing with walnut outer frame and rosewood inner cube.In my opinion, this is one of the trickiest puzzle boxes from Kamei.Description of the puzzle:You can find a red box inside through six holes. You can find six springs, too. The red box seems to be floating in the air. You can move the red box freely by the power of springs, but only one movement can open the box. The mechanism is very simple but it’s very dif...

This puzzle was invented by Christoph Lohe (Germany). There are only 2 different pieces and a frame. Can you take it apart and bring it back to the start position? This was the exchange puzzle from Frans de Freugd for the IPP36 in Kyoto. The puzzle is new and unused, made by Rombol.

This puzzle was invented by Ferdinand Lammertink from the Netherland. There is a box with space of 2x4x5 and 11 pieces with multiple cubes but only one cube with two pieces. There are 16 possibilities to pack all pieces in the box so the 2-cube-piece is every time in another position inside the boy.

A wooden box with a restricted opening on top and six pieces in 2 different sizes. Can you put all pieces into the box? This puzzle was invented by Dr. Volker Latussek (Germany) and was planned as IPP-40 exchange puzzle for Jerusalem. Made by Yavuz Demirhan.

A puzzle Lot of 10 puzzles i start the auction at 3 dollars each .1 ipp Puzzle .I can combine items if you are winning more than one of my listings. If you have any question you can ask me.