https://www.popplock.com/en/locks/t12Rainer Popp's twelfth tricklock (T12). A very hefty, beautiful and challenging puzzle lock.This was my first Popplock and was an absolute beast of a solve. It saddens me to part with it but need cash for the holidays.(Light patina from normal handling, can be polished like new.)Due to the weight of the puzzle lock I prefer US bidders only. (However, I am willing to ship internationally, just be aware that shipping and handling will be very very expensive.)[Ac...

Wil Strijbos' Pachinko is a difficult sequential discovery puzzle in a shining aluminum box modeled after the pachinko game with three challenges. Can you figure them out and beat all challenges?Original Text for the puzzle:Challenges:First - Free the First Coin, while the box is still closed...Second - Open the box...Third - Free the Second CoinInstructions: Please don't use any force! Just turn things over, slide things back and forth careful...

Piston Box puzzle designed by Marcel Gillen (invented by Tadao Muroi)The Piston Box puzzle is also known as Internal Combustion or Pandora's Box. This is a hefty metal puzzle for its size, and is composed of 4 burr pieces and a frame. From previous listings, "it was invented by Tadao Muroi and designed by Marcel Gillen." Assemblies that require different numbers of steps are possible. A review describing this can be found here: http://smallpuzzlecollection.blogspot.com/2011/07/internal-combustio...

Steve Nicholl's HoKey CoKey lock is a trick lock where the solution made me smile and break out into a dance to honor it song it's named after.I consider it to be an easy puzzle to solve and a fantastic lock for beginners to try as their first trick lock. It even comes with a pretty bottle opener! It's a handsome brass padlock and can trick into thinking you've been given a regular every-day lock rather than a puzzle one. It will be set in its unsolved locked state.HoKey CoKey is in pristine con...

"Ansel" is a camera-themed sequential discovery puzzle by Brandon Wolf. It is named after the renowned landscape photographer Ansel Adams. The goal of the puzzle is to completely open the viewfinder. Buyer will pay shipping and will be calculated at the end of the auction. Shipping will be the amount the shipping service (USPS, UPS, Fedex) charges. I do not add any fees to the shipping. I can combine shipping for multiple auctions one.I do not add PayPal fees or any other fees. You will pay th...

The eighth in Yavuz Demirhan's unique Squary Pack series; these are 2D/3D packing sliders in which you must navigate four dual-leveled pieces through a restricted one-piece-size opening.Some guy wrote a blog post about it, if you'd like to know more: 

This isnthe full pack of all 3 Meiji Chocolate Puzzles by Hanayama:White - EasyMilk - HardBlack - Very HardAll with original packaging and documentation. 

This is technically sold as an unpacking puzzle but works much better as a packing puzzle so will recommend it is sent unpacked.Great fun, quite tricky. And a classic.

Like new. This CubicDissection copy does not have a clear back like the Wood Wonders release that followed. Pieces and balls can only be visualised from the bottom 'window' and top opening. This makes it considerably harder. Description:"Box with Two Balls is a fascinating animal. Three pieces trapped inside an ash box creates an ever changing maze for the two marbles trapped within. The acrylic bottom allows the solver to view the manipulations, which is absolutely necessary given the insane l...

Pyram puzzleCan you put the four dotted pieces together to form a pyramid fulfilling the required number of dots?There are several challenges! Shipping fees (including handling and packaging, exclusive insurance): NL: 0-10 kg  €  7,25 International:          EUR 1           EUR 2           EUR 3           World 0-2 kg                    € 20,00         € 25,00         € 30,00         € 35,00...

First, the construction : You are in front of a solver puzzle, too loose some time a little bit to tight some time, especially because there is a very big number of move so that it required some room inside.A very nice purple heart with a nice natural color.Second, the design :This puzzle is really difficult. The level: 7.3.3.3.38.3.5.7.3; is easy to understand, the first 4 pieces get out quickly and almost obviously and the dance can begin ... Here you can understand why there is room inside. R...

Anaconda by Raf Peeterscan you finish the snake in all challenges? Shipping fees (including handling and packaging, exclusive insurance): NL: 0-10 kg  €  7,25 International:          EUR 1           EUR 2           EUR 3           World 0-2 kg                    € 20,00         € 25,00         € 30,00         € 35,00 EUR 1: Most EU countries in Western Europe EUR 2: Most EU countries in Ea...

New Secret Box III by Akio Kamei Karakuri  Buyer will pay shipping and will be calculated at the end of the auction. Shipping will be the amount the shipping service (USPS, UPS, Fedex) charges. I do not add any fees to the shipping. I can combine shipping for multiple auctions one.I do not add PayPal fees or any other fees. You will pay the bid price plus shipping. Nothing more.

This puzzle from George Miller is a old design. I was told only 5 pieces were ever made.

Very nice 9-piece burr by Andrey Ustjuzhanin, described by Eric at https://cubicdissection.com/products/burr-of-nine-boxes

Like new. Solved few times.See picture for details.

Math'em high pipes puzzleCan you stack the five cubes to make all the pipes match? Shipping fees (including handling and packaging, exclusive insurance): NL: 0-10 kg  €  7,25 International:          EUR 1           EUR 2           EUR 3           World 0-2 kg                    € 20,00         € 25,00         € 30,00         € 35,00 EUR 1: Most EU countries in Western Europe EUR 2: Most EU...

This has been sitting on a shelf for years and I had long forgotten the name of the puzzle or designer until I stumbled upon a description on Bernhard Schweitzer's Puzzlewood.de site which identified both. Further searches led me to Allard Walker's blog about the same puzzle and I am now confident to offer it as described.  Two burr pieces in a cage - simple - but many more moves than you would expect! 

The structure is very unique, incorporating stick pieces and board pieces with a constraining cage. The unique level 11.2 solution is not as difficult as you would think, making this a fairly approachable puzzle. When solved the acrylic nicely sets off the three wood combination.

The brilliant and gorgeous 2 Rings puzzle, designed by Chi-Ren Chen and produced by Eric Fuller.  One of only 36. The two pieces twist and turn and slide relative to each other until - click - they perfectly nest in each other and make a square ring that satisfyingly clicks together due to 8 small magnets in strategic places.  Solving it requires lots and lots of rotations.  The precision of the pieces is incredible and the magnetic click is so satisfying I find myself repeatedly sliding the ...