“Punch Cards”   This puzzle is a exchange puzzle by Tom Lensch for the International Puzzle Party 23 held in Chicago, USA 2003   Objective / Description: Insert the five ‘punch cards’ into the wooden box.   Packaging: Wooden 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 and Greenland), Germany,...

“TriSquare Enigma”   This puzzle is a exchange puzzle by William Waite for the International Puzzle Party 23 held in Chicago, USA 2003   Objective / Description: Put the 6 pieces together in the tray. Do not fill the tray.   Packaging: Zip lock bagPreliminary 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 and Green...

“Perpetual Motion”   This puzzle is a exchange puzzle by Bill Darrah for the International Puzzle Party 24 held in Tokyo, Japan 2004   Objective / Description What is inside the box   Packaging: Zip lock bagPreliminary 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 and Greenland), Germany, France, (incl. Corsica an...

“The Key Puzzle”   This puzzle is a exchange puzzle by Bill Cutler for the International Puzzle Party 24 held in Tokyo, Japan 2004   Objective / Description Remove the Key and put it back. In the ‘locked’ position all 4 ‘tumblers’ block the Key from being removed.   Packaging: Zip lock bagPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg approx $ 12.00   Europe 1: from 0 - 2 kg approx $ 21.00 ...

“Mysterians”   This puzzle is a exchange puzzle by Nick Baxter for the International Puzzle Party 23 held in Chicago, USA 2003   Objective / Description: Separate the three Mysterians   Packaging: Zip lock bagPreliminary 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 and Greenland), Germany, France, (incl. Corsica ...

“Hermaphroditic Blocks”   This puzzle is a exchange puzzle by George Miller for the International Puzzle Party 23 held in Chicago, USA 2003   Objective / Description: Assemble the 8 pieces into a cube.   Packaging: Cardboard 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 and Greenland), Germany, Fra...

“Schiebschloss”   This is a puzzle by Jean Claude Constantin   Objective / Description Manipulate the wooden tiles attached to the metal rods in order to open the lock.   Packaging: Zip lock bag  Preliminary 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 and Greenland), Germany, France, (incl. Corsica and Monaco)...

“18xP+1.5”   This puzzle is a exchange puzzle by Jacques Haubrich for the International Puzzle Party 22 held in Antwerp, Belgium 2002   Description Disassemble the 18 pieces then assemble to obtain a checkered cube with dar kan light wood alternating.   Packaging: Cardboard 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...

“Esponja de Binimelis (Binimelis Sponge)”   This puzzle is a exchange puzzle by Albert Violant i Holz for the International Puzzle Party 23 held in Chicago, USA 2003   Objective / Description: Put the 20 pieces of the puzzle together joining pins and holes to form the first iteration of the Menger sponge (i.e. a 3x3x3 cube with the center of each face and the center of the cube empty), so that all the pins renain in the interior of the structure.   Packaging...

“Four D”   This puzzle is a exchange puzzle by Oskar van Deventer for the International Puzzle Party 23 held in Chicago, USA 2003   Objective / Description: Take apart the 4 disks.   Packaging: Zip lock bagPreliminary 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 and Greenland), Germany, France, (incl. Corsica and...

“ULURU”   This puzzle is a exchange puzzles by Rik van Grol for the International Puzzle Party 27 held in Gold Coast, Autralië 2007   Bring back Ayers Rock (ring). Start in Gold Coast   Packaging: Zip lock bagPreliminary 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 and Greenland), Germany, France, (incl. Corsica and Mo...

“Put the Snake in the Grass”   This puzzle is a exchange puzzle by J. Dalgety for the International Puzzle Party 29 held in San Francisco, USA, August 2009   Challenge: Similar to the title of this puzzle.     Packaging: Zip lock bagPreliminary 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 and Greenland), Germany, France, (incl....

“Lazy Salesman”   This puzzle is a exchange puzzle by Rik van Grol for the International Puzzle Party 29 held in San Francisco, USA, August 2009   Challenge: Weave the rope very tightly through the holes, and visit each hole once. Make the longest path possible. Only the coloured piece of the rope should be sticking down the last hole.Start at the Transamerica Pyramid. Do not in Lombard Street. Do not travel along the dashed lines. See hints inside description ...

“LT-puzzle”   This puzzle is a exchange puzzle by Brain Young for the International Puzzle Party 22 held in Antwerp, Belgium 2002   Description: 1: Use all seven pieces to make the letter L 2: Use all seven pieces to make the letter T 3: Use all seven pieces to make the L and T same time   Packaging: Zip lock bagPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg approx $ 12.00   Europe 1: from 0...

“Twin-Cube”   This puzzle is a exchange puzzle by Carlo Gitt for the International Puzzle Party 22 held in Antwerp, Belgium 2002   Description: The aim of the puzzle is to slide the cubes in order to make all outer sides either red, yellow or blue. Packaging: Cardboard 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. F...

“Maischloss” This is a puzzle by Jean Claude Constantin Objective / Description Navigate the 20 pins through their internal maze board in order to open the lock.   Packaging: Zip lock bagPreliminary 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 and Greenland), Germany, France, (incl. Corsica and Monaco), Italy (excl. San M...

“TrickLock 2015”   This is a puzzle by Louis Coolen   Objective / Description Open (and close) this trick-lock using only gentle force   Advises to keep the puzzle in good shape: -       Don’t place this puzzle near heating source. -       Use only gentle force   Packaging: Zip lock bag Preliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg approx $ 12.00   Europe 1: from 0 - ...

“Try-Other-Knob-Yellow-Only-Cube”   This puzzle is a exchange puzzle by Carlo Gitt for the International Puzzle Party 24 held in Tokyo, Japan 2004   Objective / Description As you may have found out, there is surely no solution for the six original pieces in this set. But if you examine each piece, you may find out that one tetromino piece has a joint which may be rotated (see piece beside). If you either transform it by rotation in two of the three other forms, th...

“2 Keys”   This is a puzzle by Jean Claude Constantin   Objective / Description Remove the metal bolt by navigating it through the maze from start to finish.   Packaging: Zip lock bagPreliminary 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 and Greenland), Germany, France, (incl. Corsica and Monaco), Italy (excl. Sa...

“Easter Island Dominoes” This puzzle is a exchange puzzles by Pavel Curtis for the International Puzzle Party 27 held in Australië 2007 Four challenges:1. Place all 12 pieces flat in the tray. (250 solutions)2. Like #1, but without a straight-line crack all the way across or down the puzzle. (83 solutions)3. Like #1, but without any set of pieces forming a perfect Square or rectangle. (6 solutions)4. Satisfying both constraints #2 and #3 at once. (3 solutions)   ...