Hudson's 3D printed take on a cross puzzle. This puzzle looks like a Stribos one and uses that fact against you. To put it simply: Symmetric Cross is to Alu Cross what Revenge Lock is to Lunatic Lock. Thanks to some innovative mechanisms, it provides a fresh challenge for fans of the genre.

Taiji is a take apart puzzle by Ayi Liu. There are no markings on this one but I am pretty certain that it will have been originally acquired from Wil Strijbos. It won a Jury honorable mention in the 2015 Puzzle Design Competition. I have not fully solved this puzzle but have tested the first couple of moves and they work without issue.******************************This is one of a number of rare/collectible/hard to find puzzles that I (Steve Nicholls) am selling on behalf of Ethel Brokenshire. ...

On initial inspection this puzzle has the appearance of a standard padlock with two keys. You will soon discover it does not operate as expected and you must explore its secrets before you find a way to open the shackle.Each copy of this puzzle is engineered by hand and produced in small batches. https://acpuzzles.com/product/lock-out/There is a long waiting list for this puzzle lock.

The Bits and Pieces (aka Puzzle Makers International) version of Marcel Gillens Rook. The puzzle comes complete in original packaging (including the solution).   ******************************This is one of a number of rare/collectible/hard to find puzzles that I (Steve Nicholls) am selling on behalf of Ethel Brokenshire. Those who knew Laurie will understand how well these have been looked after.  The puzzles are being listed with modest starting prices, please bid generously.  ***********...

Edward Hordern IPP Puzzle Exchange - Prague, Czech Republic, August 2008Presented by Karst Nauta. Made by Brian Young @ Mr Puzzle Australia. Designed by Karst Nauta.The puzzle is to separate the two halves of the cube.Hint: Karst is a type of terrain characterised by sinkholes, caves and the like. Karst processes tend to be secretive and imperceptible because most development occurs underground over long periods of time.After the end of the auction the final shipping cost will be calculated.Besi...

IPP 2015 entry puzzle of Stephan Baumegger.Quite unusual...After 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.

Goal: Remove the Square Peg

This puzzle was designed by Oskar van Deventer of The Netherlands. It is quintessential Oskar in that it is done in primary colors and is a maze. It comes close to being a perfect puzzle. Oskar had named it 'Sunflower' since it kind of looks like a sunflower. George Miller's addition was to add the sunflower seeds to make it even more sunflower-y in appearance. There are exactly 1000 white seeds if you care to count. This puzzle has the interesting aspect of having the sunflower lock with the su...

A "free the coin" puzzle with a maze that you have to navigate with steel balls by pushing and pulling the acrylic platform, until you're able to achieve your goal. Only part of the maze is visible and the final step is the trickiest. Trespa, Acrylic, steel balls.

#49 of 100This is a hefty aluminum puzzle with a very special lock.  No force, no banging, no centrifugal moves.  The object is to retrieve several items inside the puzzle, undo the lock, and then return everything to its original state.  Very interesting mechanical design.The reason why this puzzle was titled "Pleasure and Pain" was because, in its original configuration, it was possible to get completely stuck.  Solution included.  Emergency key to get unstuck (which was purchased from...

I am sad to say that my puzzle habit has got the better of me. Today , I am offering some lucky person my Pachinko box. I am the original owner and this has been well looked after in a cabinet since the first run. Great condition, great puzzle and a fantastic SD puzzle all round. Designed by the talented Mr Strijbos and a fun solve. Retrieve the 2 coins using only what is part of the puzzle.

It’s a sad day when a man has to sell his treasures.This is that beautiful and complicated lump of brass that has puzzlers fighting in the streets ( umm, not really) I’ve given it a light polish so it’s not quite as patinated, but if that’s your thing, just play for a while and it will change colour. Comes with laminated solution and it’s original box. The envelope that holds the solution has been wet in the past,so parts of that envelop have smudged printing. It’s no big deal, Eric ...

Jailbreak by Doug Haigh, produced by Bits & PiecesDoug Haigh’s recreation, I believe from Hoffmann’s classic book.  Object is to free the ball bearing.  I’ve sold a few of these older, discontinued metal Bits and Pieces take apart or sequential discovery puzzles.  Jailbreak is another one that I liked from this set.  I enjoyed it more than "Beehive" but less than the "Cannon" or "Lighthouse" puzzles.  It’s also a nice metal puzzle for display, and it was fun to experience this “c...

Perplex Wishing Well PuzzleWell here is your chance to get the most sought after puzzle of the year. To my knowledge no one has sold this puzzle at auction. This puzzle is a level 10 sequential mechanical puzzle of approximately 50 distinct moves to solve. It is a true step to step puzzle. It does not require any 'spin' moves, or hitting, it does not have magnets, and the puzzle itself will provide the 'tools' to solve it. The goal is to recover the coin from the bottom of the wishing well. T...

AKA THE GOLDEN RHOMBIC TRIACONTAHEDRON PUZZLEBOXTHE WORLD FAMOUS CHINNYHEDRON REVISITED, I MADE THEM ABOUT 10 YEARS AGOTHE REASON WHY GOD GAVE YOU 2 HANDS AND 10 FINGERS, TO OPEN THE CHINNYHEDRONS,,,,,,, NOW YOU KNOWNICE EXOTIC WOODS, FIND THE DIAMONDS INSIDEI WILL COMBINE WINING ITEMS TO LOWER POSTAGE COSTS, NO PAYPAL FEES

Can you disassemble this mysterious treasure trove of puzzles? Pieces move, but still they hold together. It's up to you to find a way to take them apart. Each style has its own uniquely fiendish mechanism in a tiny but potent puzzling package. Buyer will pay actual shipping cost. Will combine shipping if you purchase multiple items from me.

THIS IS MY LAST FUNCTIONAL BARCODE SPHEREAKIN TO HUMPTY IN THE JABBERWOCKY PROJECT , THIS ONE IS A SPHERE100 PIECES OF WOOD COMPARED TO 60 IN THE CUBEIMPOSSIBLE TO WOODTURN UNLESS YOU TRUNCATE AND STELLATE, I GOT LUCKYSMALLER 7CM SIZE,  SMALL FINGERS HELPSTO THIS DAY ONLY LEE AND MYSELF HAVE EVER MADE THE BARCODE PUZZLE IN WOOD, HUMBLED AND HONOUREDVERY COMPLICATED  TO MAKEWOODS ARE ROCK MAPLE AND MERBAU AND HUON PINE, NICEI WILL COMBINE OTHER ITEMS SOLD, NO PAYPAL FEESGOODLUCK BIDDING

Titan is a simple-looking, yet highly challenging take-apart puzzle. The first design by Felix Ure, it's widely regarded as being both incredibly difficult and very satisfying to solve. The goal is to open the sphere but to do so you must defeat the mechanism which keeps the two spheres together.Machined from solid brass, Titan measures 2 inches (50mm) in diameter and weighs 515g or approximately one lb. The brass is left unfinished, leaving it to slowly patinate and darken with use. Difficulty:...

From the depths of the ocean you have managed to seized Poseidon's vault, This vault has been hidden under water for hundreds of years. The only question that remains though is are you worthy enough to open it. Legend has it that only someone that is truly worthy of this puzzle has the ability to open it. Don't disappoint the god of the seas himself as he will be watching over you while you try have a look inside his magical vault ! Could you be the first one to prove yourself to the god of the ...

This is an early design by Marcel Gillen - directly copying the description from his 1992 catalogue :"All parts are made of brass. You should try to move the central ring (which seems to object to being shifted) from one side of the dumb-bell to the other without using force and without knocking the puzzle (there are no magnetic parts inside!)."This is a very heavy puzzle weighing just over 1.5kg or three pounds or 24 standard puzzle hamsters.Please note that this puzzle has a heavy patina and, ...