A puzzle from the mysterious designer known only as Roger. No instructions come with thepuzzle but the objective would appear to be to rotate the key in the lock 360 degrees.

A nice take apart and put together puzzle.

This lock uses a variation of a device from a large 19th Century iron padlock. Ivo Splichal simplified the mechanism and produced this small brass version.

Batch of wooden spinning tops :Large spin top with stringSmall spin topCamphor tippee topSmall Dancing senorita with trapped ringsTopnosis top, supposingly spins forever on a platformMt Fuji topFree shipping, just add 4% Paypal fees

IPP30 exchange puzzle by George Bell. The interlocking ball octahedron comes apart into four pieces. Made using 3D printing techniques.http://home.comcast.net/~gibell/puzzles/SO/ScrewyOctahedron.html

Edward Hordern IPP Puzzle Exchange - Osaka, Japan July 2010Presented by Pantazis Houlis. Made by Brian Young @ Mr Puzzle Australia. Designed by Arcady Dyskin & Pantazis Houlis. The puzzle is to stack the three Musketeers, Athos, Porthos & Aramis, joined by d'Artagnan so they are self supporting in the frame; ie: no loose parts. You must be able to pickup the frame without touching the Musketeers, so that the Musketeers do not fall out. Size: 85mm x 70mm x 28mmThese puzzles...

IPP30 exchange puzzle by Oskar van DeventerA "minimal" twisty puzzle based on the skewb geometry.http://www.shapeways.com/model/76613/These puzzles are from my personal collection and I no longer have room for it.

Multimatch is Wade Philpott's trademark for MacMahon's Three-color Squares, made by Kadon Enterprises. A set of pieces plus a booklet full of puzzle patterns is provided. The classic task is to join squares with colormatched edges plus a uniform border color around the perimeter of the indicated figures. This requirement produces a zigzag sort of region bounded by the border color. Additional activities focus on creating color patches within edge matched rectangles and squares.This original puz...

Assemble the 6 pieces into a twinform. A twinform is a shape with two identical layers and each layer must have the same shape.IPP 30 exchange puzzle presented by Carlo GittThese puzzles are from my personal collection and I no longer have room for it.

Assemble the six pieces into a twinform. A twinform is a shape with two identical layers and each layer must have the same shape.IPP 30 exchange puzzle presented by Rene Dawir.These puzzles are from my personal collection and I no longer have room for them.

You probably know this classic. This is a good factory made puzzle. Comes in the original box with full instructions. In very good conditions, like new. Buyer pays 3,5 % Paypal fees.

Another classic from Mr Jolly. Like all work from Tom Jolly, very fun to play with. 3 different solutions. Comes in the original box with full instructions. Buyer pays 3.5% for Paypal fees.

This puzzle box was created by Hiroyuki Oka as a Xmas present for the Karakuri Club members in 2009. It is now sold out and no longer made. There are two compartments, both of which can be opened by sliding panels and a kannuki, albeit in an unusual way as hinted by the name "maze". It is as new and comes with the original box.The winning bidder will pay for shipping, the cost of which will be calculated after the end of the auction. Please add 3.5% for PayPal payments.

This puzzle box was created by Yoshiyuki Ninomiya as a Xmas present for the Karakuri Club members in 2009. It is now sold out and no longer made. The mechanism is simple but extremely well hidden and dummies have been placed to mislead puzzlers. It is as new and comes with the original box.The winning bidder will pay for shipping, the cost of which will be calculated after the end of the auction. Please add 3.5% for PayPal payments.

This puzzle box was created by Hideto Satou as a Xmas present for the Karakuri Club members in 2008. It is now sold out and no longer made. The two drawers can be unlocked using a combination of traditional and less usual moves. It is as new and comes with the original box.The winning bidder will pay for shipping, the cost of which will be calculated after the end of the auction. Please add 3.5% for PayPal payments.

Last few eggs from IPP30Aim is to open the EggObeys Newton's 3 Laws of Motion1 All things have Inertia2 Force = Mass x Acceleration3 Every action has an Equal and opposite ReactionWood is Shimmering EucalyptusComes with trapped ring standSize 60mm x 44mmDon't bid if you want perfection, just a fun puzzleFree shipping, just add 4% Paypal fees

this was an exchange puzzle in IPP29. the goal is to make a capital letter K from the four pieces.laser cut out of acrylicbuyer is responsible for money transfer fees (ie 3.5% for paypal), packing and shipping expenses...

This item is being sold on consignment by an anonymous seller.RELEASED:7.24.2007PRODUCED:26 CopiesDESIGNER:Robert YargerCRAFTSMAN:Robert YargerMATERIAL:Holly / Mahogany / LeopardwoodCOMMENTS:Each Stickman Checkmate (No. 13) Puzzlebox has been quality hand-crafted from the finest holly, mahogany and leopardwood and comes with its own set of hand-carved travel-sized chess pieces. The box is richly decorated with intricate carvings of royal lions, noble crests and filigrees. It has an inlaid chessb...

I have no idea who made this - an interesting "sliding panel" variation on a puzzle box. Comes with the original solution-sheet. It's called "Fortress", but no manufacturer or name is associated with it.

Kagen Schaefer's description: Although it functions perfectly as a box, I found the most satisfying aspect of the Rune Box was to see it in its most pure form. This form, the heart of the Rune Box, is actually not a box, but a cubic frame. It is in itself a sculpture, and in a way, even more interesting than the outside of the box. Only small parts of the frame are revealed when sides of the Rune Box are shifted in different directions. Once opened, all excess sides of the box may be removed rev...