“PyraCircle”   This puzzle is a exchange puzzle by Hendrik Haak for the International Puzzle Party 28 held in Prague, Czech Republic 2008   Goal: This puzzle is a variation of the well known Japanese Panex Puzzle. Inside the disk there are three spaces signed by the small color circels. Goal is put the pieces of the same color together into the space signed with the corresponding color. The fourth space out of the disk (with the pieces ‘IPP 28’) is the helping...

“Twisting Rings”     This puzzle from Eureka! has 11 CHALLENGES. There are 9 puzzle pieces that can slide horizontally and vertically. Only the corners can rotate 90 degrees by a mechanism.   Objective: Solve the 11 challenges by sliding and turn the tiles. The corner tiles slide in only 1 direction. You can change this direction by twisting the corners. But be careful, when you twist, all the corners rotate simultaneously.   Packaging: Original cardboard p...

“SWITCHBACK” This is a sliding puzzle with 8 horizontal sliding bars. There are fixed pieces and 4 openings for balls per slider. There are 12 purple balls and 12 green balls. The bars can be moved to the left or right on the sides. This allows the balls to be moved vertically. There are 32 compartments in which the balls can roll. So 8 spaces remain empty.   This puzzle is also called a pattern search game. The box also contains a booklet containing 44 d...

"Bottleneck" is a 2-dimensional assembly puzzle from the incredibly creative and crafty mind of prolific and very popular puzzle designer Goh Pit Khiam.  It was beautifully laser cut and engraved by popular and prolific puzzle craftsman Walt Hoppe (Laser Perfect), and used by perennial Exchange participant Rosemary Howbrigg as her exchange puzzle for the IPP26 Puzzle Exchange at the Boston Puzzle Party in 2006.  The object of the puzzle is to place the 5 pieces into the restricted opening fram...

Clutch lock is a trick lock designed and produced by Andrew Coles. It showcases some new tricks and is regarded by Andrew as medium difficulty. Here is what Allard had to say about it on his blog: "Clutch Lock is a fiendish design where you will be absolutely convinced that there is nothing you can actually do and you will need to assess things very carefully indeed to find that there is in fact something you can do, although how the heck that can possibly be helpful, is beyond me. " https...

Tokyo Parking, designed by Nob Yoshigahara, made by HikimiThis puzzle looks brand new.  Instructions (Japanese and English) are included and the box is in excellent condition.  This is essentially "Rush Hour" except in wood instead of plastic!-----Buyer is responsible for shipping.  Please contact me if you need an estimate for international shipping.  If you wish to estimate shipping costs yourself, most of my listed puzzles should weigh less than 16 ounces (450 grams).  Typically, first-c...

Rightangle Jam (aka Rightangular Jam), designed by Iwahiro, made by EmbrainGoal is to remove the red triangle through a slot at the bottom.  Puzzle was a 2004 Design Competition entry.  This plastic CD jewel case version is made by Gakken/Embrain.-----Buyer is responsible for shipping.  Please contact me if you need an estimate for international shipping.  If you wish to estimate shipping costs yourself, most of my listed puzzles should weigh less than 16 ounces (450 grams).  Typically, fir...

In perfect condition. The viewfinder area is signed by Brandon Wolf, the puzzle's creator. Will ship in original packaging within a larger box. Shipping only to CONUS. Description from creator:Ansel is a camera-themed lightly sequential discovery puzzle, named after the renowned landscape photographer Ansel Adams. The goal of the puzzle is quite simple: fully open the viewfinder.https://puzzledwolf.com/product/ansel/~Kept in a smoke free, pet-free home.Buyer is to pay for shipping. Do NOT pay ...

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 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...

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...

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...

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 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...

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, ...

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...