a very interesting laying puzzle 

Matching puzzle

Eric's description is here:-http://archive.cubicdissection.com/html/visible.htmlAlthough described as assembled it was actually sent (correctly in my opinion) disassembled.  Buyer's choice - and with or without printed instructions.

Eric's description is here:-http://archive.cubicdissection.com/html/sm.html

Cover up calendar with six pieces to keep a certain day open.

Four wooden squares with plastic pegs. These can be put together in 3 different solutions, as shown on the problem sheet. I don't know who made this or where I got it from or the actual name of it. Got it maybe about ten years ago.

exchange puzzle from Kyoto

from kyoto

Nice puzzle

Brian's Description: The popularity of the 4C Vortex that I produced a few months ago, led me to this gem. The Flat Vortex is a simpler version of that design without as many rotations. Four pieces have to be removed from the frame. It’s still quite a challenge though. I had one customer contact me who said that they don’t actually come out, they can only be rearranged! After I stopped laughing, I sent him the solution.

Jerry's Description: The goal is to re-arrange the 5 pieces and change the #8 to a #0. Saying "abracadabra" would certainly help!Although this year's design bears some resemblance to my entry at last year's IPP competition, the #69, the Magiq#8 is totally different in terms of the solve. My design was expertly crafted by Tom Lensch and consists of exotic woods comprising walnut, holly, shedua and yellowheart. Construction, fit and finish is excellent and I particularly liked the perimeter trim ...

A 2D packing problem. Difficult. Brand new in original shrink wrap.

CuBeAll puzzle, ball and stick assembly. Very stable after construction. Designed by Vaclav, used as an exchange puzzle by Laurie Brokenshire at IPP29. Weighs 8 ounces with package; $13.75 to ship overseas.

Suitcase packing puzzle from Bits and Pieces. In box with instructions. Shipping weight with packaging 8 oz. Shipping overseas costs $13.75.

Barricade puzzle from Bits and Pieces, or Puzzle Makers Intl'. Assemble the slatted pieces into a barrel shape. Assembled config shown, and partly disassembled. Nice looking puzzle. Overseas shipping costs $22.75; item weight with packaging is 13 ounces.

Version 9B of Mayer's cube

I will combine shipping cost

Different sized rods must be positioned into wood block in correct pattern.  Solution included.

In the picture, the barrel, ball, and right ship are stamped "made in Japan," and the ship on the left is stamped "Made in Occupied Japan". The ship on the left is missing a cross-piece in the mast (you can see this in the picture).

Eric's Description: With the invention of the NOS (New Old School) puzzle series, Gregory took the six piece burr format and turned it on its head. The only thing more noteworthy than the uniqueness of the series was how difficult they are to make. When he sent me the plans for them a year ago, I turned him down because it just looked like a nightmare to manufacture. I wasn't wrong...BUT...Gregory came up to me at IPP this summer and let me play with a couple three D printed versions and I was h...