Tower of Babel, made by Toyo Glass The goal is to roll the marble up the spiraling ramp.  Puzzle is new and comes with original outer cardboard packaging.  Packaging looks new too.  This version of the puzzle was not available commercially, but instead was a promotional item from Nikka Whisky.-----Buyer is responsible for shipping which should be less than $10-12 for small puzzles (within USA, first-class).  Priority mail (and heavier items, such as the glass puzzles) might be $3 to $6 mor...

Here is a collection of 6 of the Karakuri work kits all built up and ready to solve. They are all great little puzzles. I have to thin my collection to make room for other puzzles.Paypal or Wise

Sweet Lock is designed and made by Christian Cormier. He is the incredible puzzle maker that produced Billard.Sweet Lock is an all brass sequential discovery puzzle. This copy is in beautiful condition and displays beautifully, once solved. This puzzle has some heft as well, weighing in at 3.5 pounds!There are no added fees except for the shipping, of your choice.Thanks for looking at my listing and make sure to see the other items available. Tanner

Origin Regression Cube - kawashima - KCG -  comes with original box and papers, excellent condition. If your not familiar with this puzzle, all I can say is its not an easy standard karakuri. Its a very smart puzzle and very fun solve. All my puzzles are kept in 40-50% humidity and out of direct sunlight, in an animal free zone. Smoke free.Buyer pays for shipping. Shipping to be calculated after sale. I will be using USPS priority mail - insured for full amount of puzzle.Payment will be via pa...

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 , ROSEWOODCENTRE BAND HAS AUSTRALIANA FAUNA INSIGNIA, NICE SOUVENIR FROM THE LAND OF OZ FREE POSTAGE AND NO PAYPAL FEES 

The Numerical Mind Reader is a sophisticated take on the classic BINARY puzzle, often referred to as magic age cards or "guess the number" puzzles.  Instead of merely choosing a set of cards on which a person's age appears, the Numerical Mind Reader, has the "victim" go through several machinations with cards of various window patterns cut in them, until the correct number is the only one left appearing through the stack of windows.  Martin Gardner refers to this trick as "window cards," and h...

"Puzzlerone" is a unique puzzle design, parodied on the famous triangular Swiss chocolate brand Toblerone (see 2nd photo), designed by Swiss IPP couple Karen and Jürg von Känel, manufactured by woodpuzzles.com, and used by Jürg as his exchange puzzle at IPP29 in SanFrancisco in 2009.  The object of "Puzzlerone" is to a assemble the 8 pieces to form a bar of Toblerone chocolate.  The puzzle is as it was received at IPP29 in 2009 in San Francisco, complete with its Toblerone parody packaging....

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...

Puzzle is in perfect condition - stored in a humidity and UV controlled roomShipping to be determined after purchase - please do not pay invoice until after shipping is determined - I can ship from US or CanadaAny questions feel free to message me! (Note: display stand in photo not included)https://karakuri.gr.jp/en/products/kw-43/

Christmas Tree from Pelikan, designed by Stephen BaumeggerCombined Shipping available

LotRS Cube (KW-49)by Hideaki Kawashimacondition: as new, comes with original box and papersitem page: https://karakuri.gr.jp/en/products/kw-49/

Revomaze Orange v3by RevoHQcondition: unopened, brand new

Revomaze Bronze v3by RevoHQcondition: unopened, brand new

Fidget Burrby Jerry McFarlandcondition: as new

This is a very cool and clever puzzle bolt. I've done a lot of puzzle bolts but this one is unlike any other and gave me quite a laugh! Sneaky little rascal!"Remove the brass washer. Just remove the brass washer from the steel bolt.A Bolt from the Blue was Ali's exchange puzzle at the Edward Hordern Puzzle Exchange in August 2023 at the 40th International Puzzle Party.This puzzle is made from a modified heavy, steel bolt and comes in a specially 3D printed case with a lovely (if we do say so our...

Pyramid In a Cage by Osho (Naoyuki Iwase). This is a fun one. Remove the triangle from the frame. Unique with an elegant solution.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 humidity where the puzzles are between 40-50% ...

This puzzle is a exchange puzzle by James Dalgety for the International Puzzle Party 28 held in Prague, Czech Republic 2008   Objective / Description: Assemble a wavy cube without any internal gaps.   About the Puzzel: This puzzle is possibly Stewart Coffin’s earliest experiment with skewed pieces. In 2006 he gave James Dalgety his prototype from 1970s. He handed it over with the unforgettable phrase “It’s Just a Load of Junk”. With this in mind James re...

THIS IS MY LATEST SEQUENTIAL DISCOVERY PUZZLEBOX, DESTINED FOR A PUZZLE COMPETITION,,,,I FORGOT THE NAMEOK OK I GOT TOP 10 IN THE IPPDC THIS YEAR, WOO HOO!VERY LUCKY, HUMBLED AND HONOURED, ITS MY 5TH TOP 10MADE 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,,,YA, I MANAGE TO CAPTURE THE MONA LISA SMILE,,,CLASSIC CHINNOMOTTOLAST ...

Carat by Osanori Yamamoto and made by Osanori as well. 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 humidity where the puzzles are between 40-50% with the average being approximately 48%.Buyer will pay shipping and will ...

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 INSIDETHIS IS THE PISS DE RESISTONCE ONE, CAME OFF 2 BANKSIA NUT SEEDSHOLLOW HOLES FILLED WITH PUTTY AND SEQUENCE GLITTERYA, GLOWS IN THE DARKVERY COOLFREE POSTAGE COSTS, NO PAYPAL FEESOK, I HAVE PLACED 5 PENS INTHIS TIME,  HOPEFULLY YOU GET THEM AT A REASONABLE PRICE,,,,,,,,,,OR I BECOME FILTHY RICH,,,YA RIGHT!