This puzzle is a exchange puzzle by Rick van Grol for the International Puzzle Party 28 held in Prague, Czech Republic 2008 Goal: Drop the ball into “IN” and manoeuvre it through the mazes to “OUT”. Background: In winter 2008 I bought a similar puzzle, also made by Jean-Claude. In that puzzle the ball went in at the centre, like this one, but the ball went out at the edge. I thought the puzzle was fairly simple and wondered whether this could be improved. Th...

From Juno's description: This puzzle is an expanded version of the Meanders Box. In the Meanders Box, the top plate slid along with the four side pieces. In the Dual Meanders Box, not only does the top plate slide, but the bottom plate also slides. This allows for a puzzle with a large number of moves without the need to increase the steps of the side pieces.Dual Meanders Box presents four challenges based on the arrangement of the top and bottom plates. To open the hidden lid and access the ca...

This puzzle is a exchange puzzle by Jerry Slocum for the International Puzzle Party 31 held in Berlin, Germany 2011 Objective and Background: See the description in the attached photo. Packaging: Cardboard boxPreliminary estimate of shipping costs from the Netherlands. Netherlands: from 0 - 2 kg max. approx. $ 13.50 Europe 1: from 0 - 2 kg max. approx. $ 23.00 to Belgium, Germany, France, (incl. Corsica and Monaco), Italy (excl. San Marino and Vatican Cit...

Puzzle is shipped with the marbles in the box (as shown in the picture). Cubicdissection has this to say about the puzzle:"William Ja has knocked the ball out of the park with his first design. The cheekily named "Triorchidism" was inspired by our earlier "Box with Two Balls." William expanded the idea by increasing the playing area to a 3x3 space and adding the third sphere to create a more complex and difficult challenge.The goal of Triorchidism is to remove all three marbles from the box. Con...

This is a binary (quartenary?) puzzle combined with a ball bearing maze in the back. This is a hard puzzle, be warned :)!The Puzzle is in great condition and has a great fit, not too tight or too loose. It has no damage and was stored under controlled humidity conditions, no smoking or animal contact.I am the original buyer from JCC. Buyer to pay shipping, please wait until auction end to determine shipping costs together.

Here's a great brain teaser puzzle from Binary Arts. Metro - The Switch & Go Shuttle Puzzle. This puzzle has many different difficulty levels so anyone can enjoy it. Includes 40 challenges to play! One-player strategy puzzle. Play our challenges, then make up your own. Packaging: Original Cardboard boxPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 2 kg max. approx. $ 13.50 Europe 1: from 0 - 2 kg max. approx. $ 23.00 to Belgium, ...

This is a collection of challenging puzzles by Lucie Pauwels.goal is to set up the tray, with ball bearings in each of the holes,and slide the pieces around so all the balls drop into the lower compartment.lots of puzzling here!

Kevin Sadler wrote this about the puzzle:“Tyler has been quietly working in the background designing very interesting puzzles. They have tended to be various burrs or maze type interlocking puzzles and all have been really good. Certainly they have been good enough for the guys at Pelikan to mass produce and they have always sold out. This one is something totally new and an absolute delight. When it arrived, I took all 5 pieces out of the tray and wondered what I was supposed to do with it. I...

Mini Lock 2 is the successor to the cute lock burr 'Mini Lock'. This time, Christoph went one step further and added a key that is part of the burr. The craftsmanship of Pelikan is superb, as usual. Puzzle comes from a humidity controlled environment in a smoke free and pet free home.Payment only with Wise for international buyers, or SEPA transaction within the European Union.If you win multiple items, payment and shipping can be combined.International shipping cost is 37 USD. Shipping with...

This is Commotion by Tyler Hudson (made by Pelikan). It is a very nice and cool puzzle. The solution seems impossible at first, and the final solution is so satisfying. You will love it!=====================Shipping to be determined after purchase - please do not pay invoice until after shipping is determined. If you have any questions please feel free to message me!

Oskar is the master of creating new n-ary puzzles, and Derek Bosch is the master of the helical burr.  Each is responsible for designing Zach Zieper's exchange puzzles from the past two IPPs — IPP41 (Houston 2024) and IPP42 (Tokyo 2025) — each inspired by Zach's dog, Louie.  "Screwy-Louie" from IPP41 is an n-ary puzzle which can reassembled with 2, 4, and 6 pieces, and "Twist My Wiener" from IPP42 is a 4-piece helical burr. Both puzzles come as received in their original packaging, complet...

This puzzle is a exchange puzzle by Bernhard Schweitzer for the International Puzzle Party 34 held in London 2014 Goal: Exchange the large square and the four smaller squares. Packaging: Zip lock bagPreliminary estimate of shipping costs from the Netherlands. Netherlands: from 0 - 2 kg max. approx. $ 13.50 Europe 1: from 0 - 2 kg max. approx. $ 23.00 to Belgium, Germany, France, (incl. Corsica and Monaco), Italy (excl. San Marino and Vatican City), Luxembou...

This puzzle is a exchange puzzle by Wei-Hua Huang for the International Puzzle Party 34 held in London 2014 Goal: Solve multiple mini-Sudoku challenges by sliding trays and numbers from given starting Positions. Packaging: Zip lock bagPreliminary estimate of shipping costs from the Netherlands. Netherlands: from 0 - 2 kg max. approx. $ 13.50 Europe 1: from 0 - 2 kg max. approx. $ 23.00 to Belgium, Germany, France, (incl. Corsica and Monaco), Italy (excl. San...

This puzzle is a exchange puzzle by Meiko Kimura for the International Puzzle Party 28 held in Prague, Czech Republic 2008 Goal: Swap the positions of green and red pieces. Packaging: Cardboard boxPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 2 kg max. approx. $ 13.50 Europe 1: from 0 - 2 kg max. approx. $ 23.00 to Belgium, Germany, France, (incl. Corsica and Monaco), Italy (excl. San Marino and Vatican City), Luxembo...

The Puzzle is in excellent condition and has a naturally looser fit. It has no damage and was stored under controlled humidity conditions, no smoking or animal contact.I am the original buyer from Cubicdissection. Buyer to pay shipping, please wait until auction end to determine shipping costs together.Original description from Eric:I've made several maze puzzles in the past and they were all tricky and interesting. But they were also approachable and sometimes downright friendly. Storey ...

This puzzle is a exchange puzzle by Jacques Zeimet for the International Puzzle Party 28 held in Prague, Czech Republic 2008   Goal: Stabilize the alarm-clock in the upright position.   Packaging: Zip lock bag______Preliminary estimate of shipping costs from the Netherlands. Netherlands: from 0 - 2 kg, max. approx $ 12.00 Europe 1: from 0 - 2 kg, max. approx $ 23.00 to Belgium, Germany, France, (incl. Corsica and Monaco), Italy (excl. San Marino and Vatican City), Lu...

Four (4) Great Puzzle Locks from Boaz Feldman! Loki,     B-Lock,      B-Lock II,     Fun Lock!A Great Collection!Solved Once, Stored Well.There may be some fine small scratches, from solving each Once.More details and pics found here: https://www.puzzlemaster.ca/browse/inventors/boazfeldman/US Shipping is $9.95 Insurance is available upon requestOverseas TBD.Paypal accepted, Kindly ask any questions you may have,

This puzzle is a exchange puzzle by Greg Dye for the International Puzzle Party 25 held in Helsinki, Finland 2005   Objective / Description 1. Start with the 1x2 black piece in an upright position on “A”. 2. You may roll the block up, down, left or right, but you must always stay within the grid and always end each move on only one colour. (Look at solution to challenge #1 for example.) 3. Each challenge has 6 sub-challenges. Start by travelling from A to B. You mu...

The addicting and mesmerizing Astrolabicon Puzzle has finally been upgraded to be just a bit better in just about every way! Rotate the two halves of this twisting hexasphericon and move the marbles along its shifting track to rearrange them until all like colors touch. The classic difficulty is to have 4 different colors, with 6 marbles of each color for a total of 24. Goal: Put 4 pieces plus a nickel (coin will not be sent internationally) inside of the frame. When solved the pieces...

Moonage M5. Bought originally from designer. Solved and reset. Great condition!Please reach out if you have any questions. Shipping to be calculated after end of auction.