in original box a complete set of Oh Mutter.This is the German version of Drive ya Nuts.Ships worldwide from The Netherlands.Buyer pays shipping and fees.

Description from Quagmire Puzzle Boxes website:~ The Secret Stash Box No.13 ~This secret box provides no real clues as to how it works. Rated as a moderate challenge, you may find this secret stash box more difficult than expected once you get started. It incorporates a series of gravity pins requiring the box to be held, turned and tapped in a number of different positions. There are actually 2 different ways to...

Description from Sonic Games website:The Gold Tarka a little devil of a puzzle with a number of secrets to be discovered. Linked with others, it may be the answer to the universe ! As many of you now know the Tarka has been designed to fit inside the Tessarisis. In the meantime, if you don't have a Tessarisis, the Tarka also has an additional hidden code inside to be released by solving the secret chamber of the Tarka and then the online Disc game can be played - with Tessarisis prizes to be wo...

From CC:This is a fiendish puzzle with 8 pieces with angles and peaks that will test your mind and patience. Mike Czerwinski sent me a brilliant analysis of the mental though process required to solve it, which will be supplied with your puzzle. When this cube is built, it fits nicely in the angled presentation base. This one is new in its original foil.Ships worldwide from The Netherlands.Buyer pays shipping and fees.

A very large 3x4 sliding pieces puzzle with 18 challenges, as well as directions to make your own.Some pieces have protrusions which avoid them being moved.It's near mint, in original box.A must have for any SPP collector!Ships worldwide from the Netherlands.Buyer pays Shipping and fees.

Fun put together puzzle: Kayak Cove.Can you put all the kayaks in the right place?Fun puzzle with 24 challenges!This puzzle is nearly new in its original box (German version).Ships worldwide from The Netherlands.Buyer pays shipping and fees.

Fun put together puzzle: Bumper cars.Can you put all the Bumper Cars in the right place?Fun puzzle with 12 challenges!This puzzle is nearly new in its original box (German version).Ships worldwide from The Netherlands.Buyer pays shipping and fees.

From Recenttoys:Back in 1992 inventor Guido Lap came up with the idea of interchangeable strings. Ten years later Brainstring Original was introduced and almost immediately became a worldwide bestseller. To date, Brainstring Original is played in over 40 countries and people are still amazed by its seeming simplicity and surprised by its infinite possibilities. Most recently – after a couple of years in development – there’s a new, even more inspiring puzzle: Brainstring Advanced.N...

Union Squares designed by Rod Bogart as an IPP29 exchange puzzle, made from Livecubes. Puzzle weighs 11 oz.

Rook puzzle, designed by Marcel Gillen, aluminum, no box, B&P version. A scanned copy of the B&P instructions (not the original) will be printed and provided. Rubber base of puzzle good, and mechanism good. Tiny aluminum pawn hidden inside!

Beehive Puzzle, copy of a Hoffmann puzzle, Bits and Pieces 07-7023. Object is to open to find the Queen Bee inside. No box. Photocopy of original instructions provided. Weighs 6 oz. There's a small ding on the edge on the bottom

Aluminum King puzzle, designed by Marcel Gillen, Bits and Pieces #07-7869. No Box. Photocopy of instruction sheet included. Mechanism works fine. Weighs 13.4 oz.

Change puzzle, design by Yamamoto Hiroshi, you take the pieces in the tray (each made of black and white components) and arrange them so as to make the various pictures shown in the instructions. Harder than I expected. Weighs 8.5 oz.

Rubik's UFO, not the easiest twisty-puzzle to find. New in package. Weighs 7.2 oz. Think it was made around 2005, though I can find no date on the box.

I have no idea who made this, or what the object is. It's a flopping collection of polyhedrons that fold to make a variety of shapes, including the cube. Not too difficult to make it all purple on the outside, if that's the object. Weighs 4.2 oz

Star Xi Puzzle, designed by Yoshiyuki Kotani, laser cut by LLC. Object; put the five pieces together in a star shape. Weighs 6.1 oz

Make an Elephant Puzzle; overlay 7 clear disks with animal silhouettes until you get the image of an elephant. If you're familiar with this sort of puzzle, this is the same idea. From Cryptic Classics in Australia, 1993. Design by Dugald Keith. Imported to the US by Binary Arts. Weighs 2.4 oz.

This was Joe Becker's exchange at IPP19, made by Interlocking Puzzles

This is a 5x5x5 cube with a hole through the middle. Made by Steve Strickland.More details from the designer - Watson's wormhole

A three piece burr that has 2 mazes inside it. This puzzle is not numbered as it was one of the designers copies.See Minotaur's Burr for the original listing on Mr Puzzles Site.