A beautiful coordinate motion puzzle consisting of three pieces that come apart with a single move. You can read more about it here: https://seekingariadnesthreaddotcom.wordpress.com/2013/11/23/gregory-benedetti-on-coordinated-motion-and-the-beauty-of-solving/The puzzle can also be shipping disassembled, if you prefer.

This is one of a series of locks I am selling. Mostly (all?) Indian manufacture and best described as "rustic". All are in working condition,  none are particularly tricky. Condition is variable on most of these. Oil, Grease, Rust all present in varying degrees on these locks.  If you have ever bought locks from India (as I did) you should know the kind of thing you are getting. A puzzle you have to wash your hands, or your Standardised Puzzle Hamster's fur after using,.My standard puzzle hams...

This is one of a series of locks I am selling. Mostly (all?) Indian manufacture and best described as "rustic". All are in working condition,  none are particularly tricky. Condition is variable on most of these. Oil, Grease, Rust all present in varying degrees on these locks.  If you have ever bought locks from India (as I did) you should know the kind of thing you are getting. A puzzle you have to wash your hands, or your Standardised Puzzle Hamster's fur after using,.My standard puzzle hams...

This is one of a series of locks I am selling. Mostly (all?) Indian manufacture and best described as "rustic". All are in working condition,  none are particularly tricky. Condition is variable on most of these. Oil, Grease, Rust all present in varying degrees on these locks.  If you have ever bought locks from India (as I did) you should know the kind of thing you are getting. A puzzle you have to wash your hands, or your Standardised Puzzle Hamster's fur after using,.My standard puzzle hams...

This is one of a series of locks I am selling. Mostly (all?) Indian manufacture and best described as "rustic". All are in working condition,  none are particularly tricky. Condition is variable on most of these. Oil, Grease, Rust all present in varying degrees on these locks.  If you have ever bought locks from India (as I did) you should know the kind of thing you are getting. A puzzle you have to wash your hands, or your Standardised Puzzle Hamster's fur after using,.My standard puzzle hams...

Four Sapele pieces interact in a beautiful bird's eye maple box.  See Eric's description at https://archive.cubicdissection.com/puzzle.php?id=243

The very famous Egg Puzzle by Wil Strijbos.No longer in production and very rare.For more information about this very difficult puzzle that I managed to solve only a few times over the years, please check out my link at:-http://smallpuzzlecollection.blogspot.com/2014/06/egg.htmlPLEASE NOTE - Winning bidder will be invoiced the total of the winning bid amount PLUS shipping cost (registered mail with tracking) to be calculated AFTER THE END of the auction PLUS 4.5% PayPal charge. Please check out...

THIS IS LEE KRASNOW'S BARCODE CUBE WOODTURNED INTO A BALLIMPOSSIBLE TO MAKE AS YOU REMOVE TOO MANY UNDERCUTS AND THE CUBE EXPLODESHOWEVER IT CAN BE DONE IF YOU TRUNCATE AND STELLATE( SHAVE OFF AND ADD ON) , I  GOT LUCKYEXOTIC WOODS ARE TIGER MYTLE, HUON AND ROCK MAPLE, ITS A BEAUTYOPENS INTO 6 IDENTICAL WOOD PIECES, using 120 moves, 80 or 60 movesA ze KOALA VARIANT WAS IN THE IPPDCLAST ONE , THEY ARE AWFUL TO MAKE

Eric says "A simple box with simple pieces that is anything but simple to solve. The interlocking solution is a unique level 6.2.3.4.5 which if you're a nerd like me is kind of amusing. There's plenty of room in the box, and with over 40k solutions but only one assemblable, you'll soon be cursing Bram's name. Just remember to blame him, not me. I'm just the woodworker."

1) Large bolt and nut. Try to remove the washer. The nut appears to be welded on.Measures nearly 4 inches long.2) Small bolt and nut. Try to remove the washer. About 2 1/4 inches long.3) Hanayama NUTCASE puzzle. Try to take it apart. Approximately 2 inches long and one inch in diameter.Items will be shipped in assembled, unsolved condition.

"A participant of the 2010 IPP Design Competition, this devilish take apart puzzle is not for the faint hearted. It's extremely difficult to open, and even more difficult to fully understand. The mechanism is simple enough, but figuring out the exact principle is difficult. The goal is to simply open the egg and remove the "yolk" (in this case a US quarter coin). Individually manufactured by Robrecht in the EU, this puzzle is fairly heavy and very solid. It will not be mistaken for a mass produc...

This is one of a series of locks I am selling. Mostly (all?) Indian manufacture and best described as "rustic". All are in working condition,  none are particularly tricky. Condition is variable on most of these. Oil, Grease, Rust all present in varying degrees on these locks.  If you have ever bought locks from India (as I did) you should know the kind of thing you are getting. A puzzle you have to wash your hands, or your Standardised Puzzle Hamster's fur after using,.My standard puzzle hams...

This is a hard puzzle to part with for several reasons. Firstly, although I did not know him this was John Moores final exchange puzzle from 2014 and methinks he knew. He has pulled all the stops out and allowed Brian and Juno to go to town on one of the most exceptional Sequential Discovery puzzles I’ve owned. There really is a touch of genius in this thing.To solve properly there is one and only one way. Well done all.Winner pays any shipping and PayPal fees.

This is a large puzzle.  I guess it was crafted by Puzzlewood.de but not certain

Cannot find name of puzzle.  I am sure someone will know.  All I can say is it is 3 pieces and simple solution, unless rotations are not intended

Fun puzzle from Yavuz.  14 moves to release the first piece

Up for Auction is a Super Sweet Mini Berrocal Zoraida!I just Love Berrocals!She is in Excellent shape, and suppose to be NOS from a retired Manhattan dealer, but I cant verify that.Comes with two bases and book. Serial #3252It does have an original box, but this does have staining and some damage.The Serial number is hand penned on the Box, but does have original Zoraida graphics, and sections

Up for Auction is a Super Nice Berrocal Mini CariatideComes with Chrome Base, Book, Paper, Red Parts Sleeve, and Black Plastic Full Plastic Body Holder. It does not have a box. Serial #3587  

I saw a picture on facebook of an interesting variation on the classic joint puzzle...Peter Wiltshire of canada had scored it on Ebay. I shot him a message and he was kind enough to lend me the original (shown on a white background below) so I could make some copies. When I got it in my hands, I started thinking about various different locking mechanisms that could be used, and decided to make the original plus two very different variations.The Paduak variation takes the original mechanism and b...

Prison block in original packaging.Used by Alan Segal as his exchange at IPP23.Take the rectangular piece form it's cage...do you have what it takes?Not very happy to see this one go but since I lack the space to keep them all I want somebody else have the pleasure to solve this, here's your chance!Shipping is: Netherlands € 8,00 Europe: € 13,50 - € 18,00 World: € 25,00 insurance to be calculated afterwards, depending on winning bid. Fees (such as Paypal) to be calculated afterward...