Another brilliant design by Mr. Eyckmans, "Sloot" means "ditch" in Dutch, a reference to the slots on the sides of this unique puzzle. Taking the six piece board burr to another level, Sloot features a very difficult level 16.6.4 unique solution. The interplay created with asymmetrical stick dimensions, the inner tabs and the outer slot means this puzzle moves entirely unexpected ways! Shipped assembled, disassembly alone is a formidable task.*****************************************************...

Twelve Straight / Twisted is an incredibly difficult and satisfying interlocking puzzle. There are a staggering 10,800 possible solutions, but only four are capable of being assembled due to the tricky joinery. Pieces are milled from solid stock with great precision. ************************************************************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 Rese...

Selling my Bronze RevoMaze, never solved it...RevoMaze official description: (https://www.revohq.co.uk/product/bronze-v3-2/)"The difficult Bronze V3 has a Revomaze difficulty ranking of 80 out of 100, making it the most difficult puzzle in our Intermediate range. This puzzle necessitates patience, focus, and commitment due to its average opening time of 40 hours. The idea behind the Bronze was to create a complex puzzle that would keep you interested while still being enjoyable to solve. The gro...

Designed by prolific puzzle designer Martin Watson and manufactured by Puzzlecraft owner Steve Strickland, this was Steve's exchange puzzle at IPP23 in Chicago in 2003.  The puzzle consists of 6 pieces which must be placed into the "spine" so as to form the interlocking column.  The two sharply contrasting woods make for a beautiful finished product.The puzzle has never been removed from its shrink wrap (The second photo is a "stock" representative photo.), as presented in its box at IPP23.Â...

Stickman #35 number 103/160.Has light colored backwall and great grains.Please wait for end of auction for final invoice with shipping cost.No additional fees will be required.Ships Priority US and 1st Class International unless requested otherwise.

This is an intriguing puzzle with a complex set of invisible gears inside.Once the mechanics are understood, any patient puzzler can solve it.The goal of this puzzle is to scramble and the re-arrange the picture/text on the top of the puzzle.The bottom shows the same picture/text, that does not scramble.The text reads "Normal L. Sandfield" "Robert E. Sandfield" and "The Brothers'Adventures Continue!"How does it work?The puzzle has 3 layers that can be rotated independently by hand on the outside...

This puzzle is New and in Original Packaging!Please Note: I have 3 copies of this puzzle listed, pic was taken of one for listing of all of them!Here's more details:"Only 3 pieces inside a frame with seemingly large openings.  This puzzle packs more punch than you would expect.  Designed in a classicly stunning fashion that you would expect from Osanori Yamamoto, this puzzle comes in Wenge with Purpleheart pieces."Level - 10.2See more here at my blog:http://paradisepuzzles.blogspot.com/2021/04...

This puzzle is New and in Original Packaging!Please Note: I have 3 copies of this puzzle listed, pic was taken of one for listing of all of them!Here's more details:"Only 3 pieces inside a frame with seemingly large openings.  This puzzle packs more punch than you would expect.  Designed in a classicly stunning fashion that you would expect from Osanori Yamamoto, this puzzle comes in Wenge with Purpleheart pieces."Level - 10.2See more here at my blog:http://paradisepuzzles.blogspot.com/2021/04...

This is Box One by NPH. Solved once and reset to original condition! These are still available at Target so please no crazy bidding! There’s nothing special here!

Free the Five is a set of mechanical puzzles with the goal of releasing 5 coins from the 3 boxes. The mystery starts immediatly upon inspection as you will discover there are only 3 visible coins (where are the other 2?). You will need to press buttons, tilt the boxes, listen carefully and utilize any tools you discover along the way to free all five coins.These items are 3D printed and handmade so some minor imperfections may be present.Small pieces and strong magnets; not intended for small ch...

Star Forming Region I / II by MINE (Mineyuki Uyematsu). There are 2 challenges / different sides to the frame. Star Forming Region 1 and 2. Pack the pieces into he tray.A little about myself and the puzzles. I am a solver / collector. I try to collect various types of puzzles from various designers / makers. I rotate new ones in to the collection and like to pass along puzzles to others. All the puzzles I sell are solved at least once by me. My home is smoke free and pet free. I keep the humidit...

Trinity Infinity from Doug Engel (Bits and Pieces)Three-piece metal take apart (or disentanglement) puzzle.  The goal is to take the three pieces apart and reassemble again.  I found it fairly easy to take apart, but a little more challenging to put back together.  A review can be found here: http://mypuzzlecollection.blogspot.com/2012/02/trinity-infinity.htmlIt has been solved several times, and is in used condition.  There is minor but noticeable wear on the pieces.  Some of the sm...

Casino packing puzzle made by Eric Fuller.  This was one of the the final release copies sold in the summer of 2019.  Excellent condition.

Original description (2014) :Dan is a new designer and brought a fresh idea to the table with Shake Something. This level 14 packing puzzle uses four burr pieces in a box and is anything but simple. The name comes from the fact that you have to turn the box various directions and shake it to accomplish some of the moves. While all the pieces are visible, many of the underlaying interactions are not, so this is a much trickier puzzle than the piece count would lead you to believe. This is a very ...

Great puzzle, appears simple but don't be fooled... this is a tricky one! Condition is like new, this variant features a BEAUTIFUL Tigerwood box with Curly Maple pieces.**Buyer to pay shipping cost, to be added at the end of auction.  Please wait for final invoice before submitting payment.Description from Wood Wonders: Andrew has briefly turned his attention to packing puzzles and boy was it a windfall for all puzzle enthusiasts. This is the Corner Cube from his ARCparent Series...

Looks like a regular 18-piece burr but there is a twist. Bill describes it on his web site:-The original design of The Slider was done in the early 1960's. The puzzle looks like a standard 18-piece burr (which I had not seen before at the time I designed it). To unlock the burr, one needs to move three pieces in different directions at the same time (coordinate motion). I used slant cuts to enforce this.In 2010 I decided to use this design as the basis for my souvenir puzzle. The puzzle was made...

Discontinued Artisan series version of 4L from 2018. Very popular and difficult to find, 4L was awarded an Honorable Mention at IPP 2015 and is FAR trickier than it looks. The goal is to pack the four L shaped pieces into a very simple box. There are two different types of L pieces (fat and thin) and several possible configurations. The solution is extremely creative and devious.

Impossible Chain was Saul Bobroffs exchange puzzle at IPP25 in Finland, 2005.This puzzle is impossible to take apart (in a non-desctuctive way), but how was it posible to put it together... or was it not possible at all?The goal is to imagine how this impossible chain was made out of 2 zebrawood ring/block pieces and 4 silicone rings that have no seams. Even on very close inspection this seems impossible!= = = = = over 70 IPP25 exchange puzzles available, see my other listings = = = = =

This is an intriguing puzzle with a complex set of invisible gears inside.Once the mechanics are understood, any patient puzzler can solve it.The goal of this puzzle is to scramble and the re-arrange the picture/text on the top of the puzzle.The bottom shows the same picture/text, that does not scramble.The text reads "Normal L. Sandfield" "Robert E. Sandfield" and "The Brothers'Adventures Continue!"How does it work?The puzzle has 3 layers that can be rotated independently by hand on the outside...

Pajazzo was the exchange puzzle of Tomas Lindén at IPP25 in Finland, 2005.Pajazzo is one of the most popular gambling games in Finland. Its history goes all the way back to the 1920’s. The object is to minimize your gambling loss.The goal of this puzzle is to release the coins hidden inside the puzzle.This puzzle comes in a simple plastic bag, with original instruction sheet (picture 2)= = = = = over 70 IPP25 exchange puzzles available, see my other listings = = = = =