This is my copy of Rollercoaster. It's in perfect condition.This is what is shared on Mr. Puzzle's website about this puzzle. MrPuzzle.au"There is only three pieces to fit in the box and yet the Rollercoaster is an interlocking puzzle, a dexterity puzzle and a packing puzzle all rolled into one. And it’s hard!According to the designer the uniqueness of the puzzle is that it’s meant to be a put-together puzzle AND a dexterity puzzle in one. The puzzler should carefully move the box and pieces...

This was an IPP31 Berlin exchange puzzle.  The object of this puzzle is to release the upside-down pawn shape inside the clear plastic, which represents Houdini hanging upside down in a chamber filled with water.  There are cracks in the clear plastic at each of the 8 screws holding it in place (see photos).  This is either how I received it or the cracks grew over time; I did not touch any of the screws.From the official description from the Mr. Puzzle site:The object of the puzzle is to fr...

An impossible looking assembly of six unique pieces, used by Rob Jones as his exchange puzzle at IPP32, held in Washington DC in 2012.  The puzzle is designed by the great Oskar van Deventer and produced by popular and prolific puzzle craftsman Tom Lensch.  I will provide a copy of the solution from the IPP32 exchange booklet for the winning bidder.

From the Karakuri Creation Group site:A man is sitting on a box.He has been waiting for someone for a long time.Will someone actually come? Can he open this box? Please find the answer by yourself. 　

sequential discovery/coin release puzzle by Rex Rossano Perez.Shipping Cost  Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

Free the coin puzzle.Shipping Cost  Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

sequential discovery/coin release puzzle by Rex Rossano Perez. Shipping Cost  Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

sequential discovery/coin release puzzle by Rex Rossano Perez.Shipping Cost  Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

sequential discovery/coin release puzzle by Rex Rossano Perez.Shipping Cost  Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

sequential discovery/coin release puzzle by Rex Rossano Perez.Shipping Cost  Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

sequential discovery lock puzzle by Rex Rossano Perez.Shipping Cost  Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

sequential discovery/coin release puzzle by Rex Rossano Perez.Shipping Cost  Will be worked out once the Auction has ended.I will combine shipping on multiple items if reqired.

Triad is a metal puzzle with an elegant and satisfying solution. This is a level 6 so not terribly difficult. It is still sold as new on several sites. Please review pricing before over paying for this puzzle! These are fun entry level puzzles and also make great gifts! Comes in almost new condition! Starts at $1

On initial inspection, this puzzle has the appearance of a standard padlock with two keys. You will soon discover it does not operate as expected and you must explore its secrets before you find a way to open the shackle.A very highly reviewed puzzle lock from acpuzzles.com.  Out of stock with a long wait list.Solved and reset.

Very nice and very rare packing puzzle from Steve Smith. Excellently made. Quite heavy.Not the hardest packing puzzle, so more for a collector so someone looking for an easier challenge.Combined shipping available.

A modern work of art from Shok. Created using up-cycled materials this is a handmade one of a kind puzzle. I love it and the way it looks, but unfortunately my NPSO hates it, so I promised I would sell it :(It's heavy, so expect the shipping to be expenisve!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-signedNo extra fees.

The objective is arranging the nine plastic orange slices into the brandy glass.There is no box, but the puzzle will be wrapped carefully.

This is my copy of Cube In A Cube. It's in good condition.

Nosey by Alexander E Holroyd. Pack the pieces into he tray. This was purchased from puzzle master and is not a knock off that are are available online.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 puzz...

A simple puzzlebox ideal for offering non puzzlers to try and solve.