Place the 12 pieces in the correct locations so the shape of the holes (circle, cross, and square) match. Size = approx. 4.5" x 6.5" Payment: Payment can be made by Paypal or by check in U.S. dollars, or by Paypal in euro, or by euro through direct transfer of funds into my German bank account at the equivalent of US $1 = 0,80 euro.Important Shipping Note: I will be preparing for and attending the Essen Spieletage (German game fair) immediately after the auction ends. I can bring your items won ...

You have to make a football. There are only two kind of puzzle pieces.

You have to put the black piece also inside the tray. Was my exchange puzzle in Prague.

You have to remove the rope

It is a nice difficult sliding block puzzle

Was the exchange puzzle by Theo Geerinck at the IPP 25 in Helsinki

Two pairs of unusual pieces assemble to form a cube...Buyer is responsible for shipping and paypal fees

Very challenging burr... 40 moves to remove the first piece...Buyer is responsible for shipping and paypal fees

Burr Puzzle with a trick. The obvious moves lead nowhere...Buyer is responsible for shipping and paypal fees

this was Nimomiya's Karakuri Club Christmas present for 2007...I am only selling it because I mistakingly purchased a second copy! Silly me...Buyer is responsible for shipping and paypal fees

This puzzle was Yukio Ogura's Christmas Present for 2006 (Karakuri Club)It is another of his Card Case series as a novel way to distribute business cards...Buyer is responsible for shipping and paypal fees

an 18-piece burr from Arjeu (CT-52)Buyer is responsible for shipping and paypal fees

I cannot seem to find the title of this puzzle, but it is a 12 piece burr puzzle in a nice 3 x 4 x 5 arrangement...If anyone knows the actual title, please let me know!Buyer is responsible for shipping and paypal fees

this interlocking puzzle, by Bill Darrah, is a challenging 4x4x4 cube puzzle. Very confusing and nicely made by Pelikan.Buyer is responsible for any shipping or money transfer fees

This is another challenging 4x4x4 cube burr puzzle by Bill Darrah.Buyer is responsible for shipping and paypal fees

another very challenging 4x4x4 cube, this time by Juha Levonen... The first few pieces come out trivially, but the rest?Comes with its own wooden boxBuyer is responsible for shipping and paypal fees

another very challenging 4x4x4 cube, this time by Juha Levonen... The first few pieces come out trivially, but the rest?Comes with its own wooden box.Buyer is responsible for shipping and paypal fees

a challenging 4x5x5 cube, this time by Hans Mai... And in a cage as well...Buyer is responsible for shipping and paypal fees

A level 13, twelve piece burr... Buyer is responsible for shipping and paypal fees

This puzzle is made by Lee Krasnow, Lee has this to say about Stewart Coffins design "Design notes: this difficult puzzle consists of 12 pieces, ten of which are the same rotationally symmetrical shape. Of the remaining two, one is missing an end block (it's the key piece) and the other one has that missing end block augmented onto its side. They assemble into a symmetrical cluster, and although the shape is not obvious, it is not too difficult to figure out how the pieces ...