What a Great Puzzle Lock!Well Made an a Great Challenge!This one was solved once and well stored.A Description of the Story behind the Treasure and Lock can be found here at PuzzlMaster:https://www.puzzlemaster.ca/browse/inventors/sashkopeshevski/15120-titan-s-treasure-puzzle-lockShipping is $5.95 USPS First Class No Insurance.Overseas is approx $15, TBD.

Winner Jury Grand Prize IPP Design Competition 2015Designed by John Moores in collaboration with Juno Yananose and Brian Young. Manufactured by Mr Puzzle in 2014 and presented at IPP34 - August 2014 in London, UK.It has been solved and re-assembled only twice.Puzzle Details:The object of the puzzle is to ultimately find Big Ben (which is this case is actually quite small, otherwise the puzzle would be almost as big as the real Queen Elizabeth Tower). Along the way you will also find a representa...

Leontev's 205 Minutes is a masterpiece in both design and construction. So named because if you make one correct move per second, non stop, it will take you 205 minutes to disassemble. This n-ary juggernaut requires over 12 thousand moves to disassemble. Once disassembled, a reset mechanism allows you to quickly bring it to the original state with only four moves. It also comes with the 136 minute piece which only requires around 8,000 moves to solve. It was a difficult decision to make this ...

lovely N-ary design by Oskar, simple yet beautiful.

Culax --- CUbe Labyrinth AXes --- was designed by the late great Markus Götz of Germany, and was Markus' exchange puzzle at the 23rd International Puzzle Party (IPP23) held in Chicago in 2003.  In Markus' words, "This puzzle consists of two pieces:  a cube and an axis of coordinates.  The cube itself consists of square rods presenting a maze.  Three of its outer faces have been given colored marks, which uniquely identify the position of the axes of coordinates inside of the c...

Oskar's Maze designed by Oskar van Deventer, produced by Bits & PiecesThis metal puzzle is a 3-dimensional maze. From a previous CD Marketplace listing: "This is a metal discontinued item... As described by Oskar, it is a 3-dimensional mechanical maze which has a surprising number of possible configurations, with a minimum of 36 distinct slides required to move the star from one end of the maze to the other. Each side of the cube is marked with a *circle* and *square* to dignify the start and en...

Description from KKIPP puzzle reviews:Back in 2002 Oskar van Deventer and George Miller designed a wooden brain teaser called TAXI which was used as their IPP contest puzzle the same year. It consists out of 2 mazes which are put together with two different "Pins" or "cars/taxis" and the ultimate goal is to drive both taxis out of their respective mazes. It has an easy start-up but soon one discovers that you have to maneuver back and forth on both sides in order to make progress until you have ...

A packing puzzle by Yavuz who has some fantastic accomplishments such as the Squary Pack series under his belt, so you know this will be another fantastic puzzle!As mentioned in the item description when I originally bought the puzzle, it's 23 moves to get all of the pieces inside. I knew this would be a tricky puzzle, but it still took me longer than I thought! I eventually resorted to using Burr Tools to solve the puzzle for me and peeked at it for hints to the first and second piece to go ins...

The goal is to switch the darker end pieces from one side to the other... 89 moves !Original info page : https://cubicdissection.com/collections/discontinued-work/products/triple-tangoAfter the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free.

Ships worldwide.Item is in brand new condition - never solved and in original packaging including solution instructions. >>>>>> INCLUDES EXTRA PLEXIGLASS TUBE IN CASE ORIGINAL ONE BREAKS

ring pierce face designed and made by Yoshiyuki Kotani for IPP25 exchange.exchange the outer most rings by moving along the holes.Selling to make room for new puzzles.Shipping is calculated after the auction, estimates:Netherlands: $ 12,00Europe: $ 20,00World: $ 40,00Insurance available on request.SEPA bank transfer possible within Europe.

This is an NARY puzzle with 590 moves.It’s similar in style to the GPK Numlocks but follows Alfons NARY sequence.This is the 3rd one produced and is in PurpleHeart, Pine, Beech, and Chestnut.No fees but shipping will be calculated after auction concludes.

A great sequential discovery coin puzzle made by Rex Rossano Perez! A tricky journey with lots of cleverness packed in. 

This puzzle is a wildly popular and sought-after sequential discovery puzzle designed by Wil Strijbos!  It is made of an attractive blue anodized aluminum that also bears the designers signature on the front.  In order to find the "lotus flower", you need to be able to remove the aluminum circular disc and rod.  A very difficult puzzle that keeps captivating as its solution unfolds.  Requires no magnets, no banging, no external tools, and no force in any way.  As with all of Wil Strijbos de...

Collector's piece for the n-ary puzzle lovers.Original info page : https://cubicdissection.com/collections/discontinued-work/products/binary-key-iiAfter the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free.

Collector's piece for the n-ary puzzle lovers.Original info page : https://cubicdissection.com/collections/discontinued-work/products/copy-of-tern-keyAfter the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free.

Very very unusual puzzle.It it quite large and it hides several pentomino pieces...Original info page : https://cubicdissection.com/collections/discontinued-work/products/hidden-pentominosAfter the end of the auction the final shipping cost will be calculated.Besides PayPal, TransferWise payment solution is also an option.SEPA bank transfer is also accepted (EU countries) and free.

This is a very fun sequential discovery box.  It is made entirely of plywood.  Good luck bidding.  I will ship Worldwide.

Here it is! The much-lauded sequential discovery puzzle Triple Yolk, in pristine condition with box and instruction card.