EGGcentric was listed in the IPP26 exchange booklet as a "sequential movement puzzle, sliding and shunting with mechanical or rotating parts."  Sounds complex!  It was a joint effort by the great Dutch puzzle inventor Oskar van Deventer and Peter Knoppers, owner of Bottonius Puzzles.  EGGcentric is made of acrylic and consists of three egg-shape pieces and two circular pieces joined together in a geared rotating mechanism.  The object of the puzzle is to mix-up the orientation of the three e...

I will combine shipping. Shipping costs including insurance will be calculated from the RM website after the auction - https://www.royalmail.com/sending/international/international-tracked-signed

he Puzzle: Your greedy little monkey has already eaten a whole bunch of bananas saving the biggest and best for last. Unfortunately, with eyes bigger than it's belly, the last extra large banana has only been partly eaten. Can you feed your monkey so that every last bit of nutritious banana is swallowed? Technical Specifications: Each monkey comprises a linished brass head and bum with a black Aluminium Oxide blasted, acid etched, polyester powder-coated aluminium body. The bananas have been cus...

Sailboat by Even Ho. Fit all 4 pieces of Sail and 4 pieces of Boat into the Sea. Nice elegant solutionA 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 appro...

8cat by Jigsawholic. Pack the pieces into he tray. Maker / designers description:At first glance, these puzzles seem like a pure combinatorial problem, but then it would be nothing unusual.As we know that the name of the puzzle always reveals some secret related to the puzzle, we have every right to ask ourselves what do eight cats have to do with these puzzles?You may notice that with these puzzles comes a “little” secret. If they told you what that secret was about, then it wouldn't be a...

A true classic and an inspiration for other puzzle makers. Lunatic Lock by Gary Forshee. I do not know who made this copy but I would lean toward Bits an Pieces. Solution sheet included. Overall it is in nice condition with surface cosmetic marks here and there including 2 very minor dings on the bottom. Nothing that effects the solve or the display when displayed sitting upright on its bottom.A little about myself and the puzzles. I am a solver / collector. I try to collect various types of puz...

Original design, handmade, this is the first copy of this one.Assemble 10 pièces with same weight of various wood (Balata, Green Ebony, Niangon, Pear, Moutouchi, Kingwood, Idigbo, Chestnut, Bagasse wood, Larch, Fir, Wawa, Wenge, Padauk) to do a 5x5 cube. All parts are dowel and encaustic.Only one solution to solve this puzzle.

4 L from Cubic Dissection. need i say more. shame to let this one go but time someone else had a go.Shipping Cost  Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

Hello,i want to sell this 2D packer with triangle shaped pieces. The puzzle has a sing on it's back which says "HK 89" so it's propably about 33  years old.There are 15 bright and 15 dark pieces so 30 pieces in total.The goal is to put all pieces inside the tray but it's not allowed that a bright piece touches a dark piece. It has to be a checkered pattern. So if you look for an antique puzzle with a challenge this puzzle is for you! :)Shipping can be combined if you are winning more than one...

Group #9  Unknown Rectangle Walnut puzzle Rho's Bush Designer Don Charnley Craftsman is STeve Strickland made from Rosewood Two Rope Puzzle made from Walnut and maple inlay and oak Unkown box puzzle 2 layer deep believe steward Coffin Design made from spalted maple and mahogany.  Selling my collection, most are made by myself taking great care in choice of woods and precision cutting, where possible puzzles are tagged and few solutions are available.  I highly recommend you...

The Fluctuation Box was part of the 2021 Karakuri Christmas gifts. This is such a beautiful box and also very tricky. This is what the popular blogger FIVESINATRAS had to say: "One of the cooler looking boxes of this year’s holiday haul, Fluctuation has a springy, tactile feel that makes it fidget friendly and rather fun to solve. Somewhat unique in the nature of its trickiness, the box may take a bit of practice to master. The alternating layers of maple and chanchin look great inside the co...

Description from The Wood Wonders Website:When Laszlo send me designs, I sit up and take notice! When he sends me designs for a TIC, I start cutting wood. Ennui is one of several TICs that Laszlo has sent me and I expect to be making more in the future. This one has some rather unusual moves. See what noted TIC expert Bernhard Schweitzer had to say about it."It has a very very unusual move for solving, a combination of unnormal turns coordinated by 2 pieces together, I don`t have any similar sol...

“The SEARious Burr”   This puzzle is a exchange puzzle by Brian Young for the International Puzzle Party 23 held in Chicago, USA 2003   Objective / Description: Take it apart. Put it back together.This is an Interlocking Burr with secret lock.   Packaging: Zip lock bagPreliminary estimate of shipping costs from the Netherlands.   Netherlands: from 0 - 10 kg approx $ 12.00   Europe 1: from 0 - 2 kg approx $ 21.00 to Belgium, Denmark (excl. Far...

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 , CENTRE BAND HAS AUSTRALIANA FAUNA INSIGNIA, NICE SOUVENIR FROM THE LAND OF OZ I WILL COMBINE WINING ITEMS TO LOWER POSTAGE COSTS, NO PAYPAL FEES 

I was inspired by an egg that opens into a spinning top made in Hakone 150 years ago. Awful to make,,,,50 eggs later,,,,works WELL NOW....... I AM AN EGGSPERT !Ya, its a Tippe top that flipsYa, it whistlesYa, comes with a trap ring stand, plus an extra normal tippe top for you to compare Ya, find the diamond insideWood species may vary, The last mechanism is mind blowing, really COOL! Classic Chinnomotto! you will like itI will combine postage for any sales

The Grooved Three Piece Burr by Kouki Kusumi won an honorable mention in the 2020 IPP Design Competition. This fascinating assembly has three identical pieces yet only one solution. Despite their similarity, the pieces interact uniquely to assemble into the traditional board burr shape. With a level 8.2 solution, this puzzle is approachable yet fun for all experience levels.This is the second of four RPP copies of Grooved Three Piece Burr we will be offering. ***********************************...

The Grooved Three Piece Burr by Kouki Kusumi won an honorable mention in the 2020 IPP Design Competition. This fascinating assembly has three identical pieces yet only one solution. Despite their similarity, the pieces interact uniquely to assemble into the traditional board burr shape. With a level 8.2 solution, this puzzle is approachable yet fun for all experience levels.This is the first of two oddball copies of Grooved Three Piece Board Burr that we will offer. ****************************...

Alken 2 is a n-ary type puzzle. This is mostly trinary which means that each piece moves three times before the next piece. This Box is the second of the Alken series and was design after the collaboration Alfons had with Ken Johnson, "Kenel". This is a challenging box and takes approximately 384 moves to open!! This also means there is 384 moves to close! This Puzzle was kept in a humidity control environment (50%) and operates smoothly.Winning Bidder only pays winning price and agreed upon sh...

Original design, handmade, this is the first copy of this one.Assemble six pièces of various wood (Padauk, African Mahogany, Iroko, Santos Mahogany, Fir, Wenge) to do a sphere. All parts are encaustic.Only one solution to solve this puzzle.

Group #10  Unhappy Childhood designed by Steward Coffin made from oak and Walnut and Uknown Stick puzzle purchased by other maker believe designer is Steward Coffin Two Rope Puzzle made from Walnut and maple inlay and oak Unkown box puzzle 2 layer deep believe steward Coffin Design made from spalted maple and mahogany.  Selling my collection, most are made by myself taking great care in choice of woods and precision cutting, where possible puzzles are tagged and few soluti...