T13 is another engineering and machining marvel from the great Rainer Popp! The puzzle has 13 steps to open and has a really incredible solution. Puzzle has been solved once and kept properly in climate controlled storage. Puzzle includes original packaging and laminated solution sheet.Shipping to be calculated after auction completion. Click Below to see more pictures from Rainer Popp and some notes on it:T13 Popplock

Jailbreak - Bits and Pieces - RareCheck out my puzzle videos here:For international shipping, please inquire before bidding for approximate pricing. 

THIS WAS MY IPP EXCHANGE PUZZLE A WHILE BACK ITS A PEN, ITS A STYLUS, AND NOW 1ST TIME EVER , ITS A PUZZLEBOX,,,,WOO HOOSEQUENTIAL DISCOVERY, FIND AND REMOVE THE DIAMOND INSIDEEXOTIC WOOD VERSION , NEW GUINEA ROSEWOODCENTRE BAND HAS AUSTRALIANA FAUNA INSIGNIA, NICE SOUVENIR FROM THE LAND OF OZ FREE POSTAGE AND NO PAYPAL FEES 

Magna is a puzzle and freeform building toy.  It is composed of shapes called rhombic hexahedrons, which look like slanted cubes.  There are 8 single shape pieces (walnut) and 12 double shape pieces (maple).  48 magnets help to hold the pieces together. In addition to its original shape, the instructions suggest several other challenging shapes.

Jammed Gem is the latest Sequential Discovery collaboration between Frederic Boucher and Eric Fuller. The pair knew that any follow-up to ResQ would have to up the ante. Finalizing the design took months to complete. Similar to ResQ, Jammed Gem is packed with secrets and puzzling value.The goal is to find the gem jammed inside somewhere. While ResQ and Jammed Gem share a few similarities, Jammed Gem takes a different approach to deny the solver. We can't say more without revealing spoilers, but ...

Six Doors by Yavuz Demirhan is a variation on the classic six-piece burr shape. The added rings around the endgrain resemble a stile and rail door once the puzzle is assembled. Each ring complicates the movement of the pieces to reach a formidable but approachable level 14 solution.Yavuz had originally released this design in 2012, and since then has optimized the puzzle to increase the level from 12 to 14 moves to remove the first piece. The simple shaped pieces conceal a tricky dead end that m...

Up for sale a pristine copy of Fermat Meets Fuller. Find out more about this fantastic packing puzzle over at the manufacture’s website below;https://www.pelikanpuzzles.eu/detail/fermat-meets-fuller/PayPal payment only 

This is a five step prototype puzzle called Scrudge. It utilizes various woods including wenge and tigerwood. It contains three boxes, two compartments, one drawer, one secret, and one bad attitude. The goal is to find the makers mark. 

Slideways - Dee Dixon

THIS IS MY LATEST SEQUENTIAL DISCOVERY PUZZLEBOX, AND PROBABLY MY LASTDESTINED FOR A PUZZLE COMPETITION,,,,I FORGOT THE NAMEMADE FOR MY DENTAL COLLEGUES AND MY  PUZZLE FRIENDS TO ENJOY AND LAUGHOPEN THE DRAWER..... IT WILL AT LEAST PUT A SMILE ON YOUR FACEABOUT 11 MOVES TO OPEN, 12 IF YOU DROP ITYA, IT WHISTLES,,,,YA, TEETH GLOWS IN THE DARK,,,CLASSIC CHINNOMOTTOLAST MOVE TO OPEN ,YOU DO ROOT CANAL THERAPY ON THE TOOTH!EVOLUTIONARY Y PATTERN ON THE TOOTH SURFACE, WHICH I WILL EXPLAIN IN THE SOL...

Noodling Box is Eric Fuller's latest puzzle box creation. Its name was inspired by the art of "noodling" catfish from their underwater caves. The project began as a simple trick box, but Eric was drawn to more exciting possibilities as the design progressed. The final creation is a complex, layered puzzle appropriate for intermediate and advanced collectors.To solve Noodling Box, you must find the prize hidden within. Doing so requires convincing a very reluctant drawer to give up its secrets. M...

Nazca designed and printed by CreativeWorkshopCA.This is a beautiful and challenging puzzle box with a very cool and tricky mechanism!(Here is a link to the original product page.)https://www.etsy.com/listing/1501411123/nazca-puzzle-box-mechanical-3d-printedShipping cost will be calculated after the auction.I accept Zelle, Wise, and PayPal payments.

This is the mass produced, but no longer available, brass version of Brian Young's original "Houdini's Torture Cell" sequential discovery puzzle.It's one of my favorites by him, such a brilliant and clever design!(Here is the original product page.)https://www.mrpuzzle.com.au/product/houdini-puzzle/Shipping cost will be calculated after the auction.I accept Zelle, Wise, and PayPal payments.

An very difficult puzzle. It looks a bit like the planet Saturn, a ball with a ring around it. The ring consists of 13 numbered pieces, which are white on one side and yellow on the other. This ring can be rotated around the ball. There are two round caps which lie on opposite sides of the ball and which are bisected by the ring of pieces. One cap is 4 pieces wide, the other only 3. These two caps can rotate, which reorders the pieces of the ring. The caps are not independent, they can onl...

Akio Kamei's Egg puzzle box. Cute little "Box" made in 2000

Lighthouse - Bits and Pieces w/ SolutionComplete with original box and solution. Excellent condition. https://www.youtube.com/@puzzlespoilersShipping will be calculated upon auction ending - buyer pays actual shipping. Ships from United States 

This puzzle is a exchange puzzle by Eric Fuller for the International Puzzle Party 25 held in Helsinki, Finland 2005 Objective / Description TRIPLE PLAY is an interlocking puzzle made up from three identical pieces. The key to the solution is an “illegal” sliding/rotating move. Packaging: Cardboard boxPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg, approx $ 12.00   Europe 1: from 0 - 2 kg, approx $ 23.00...

DNA - NEW - 1 of 3"DNA" is a multi challenge dexterity puzzle designed by Frederic Boucher  and produced by NothingYetDesigns. Goal: Create the designs listed on the challenge sheet. Solved using dexterity only. 12 total challenges! Approx size: 3"Thank you for bidding! Please wait until the end of auction for final amounts w shipping. PP F&F preferred but not required.

Noodling Box is Eric Fuller's latest puzzle box creation. Its name was inspired by the art of "noodling" catfish from their underwater caves. The project began as a simple trick box, but Eric was drawn to more exciting possibilities as the design progressed. The final creation is a complex, layered puzzle appropriate for intermediate and advanced collectors.To solve Noodling Box, you must find the prize hidden within. Doing so requires convincing a very reluctant drawer to give up its secrets. M...

Up for sale is Jordi Gallen’s latest SD Packing puzzle - Al Bus (as in Albus Dumbledore) Here’s some information directly from the designer - “Hello, just started production of my last design Al Bus. Is a Sequential Discovery Packing Puzzle.This is a very artisanal 3D print and takes 25+ hours just to print, then assemble everything and some more cool things that take time.”In perfect condition and solved once! A fantastic puzzle with multiple parts to solve and a really great theme.Pa...