In excellent condition. comes with 40 problems and instructionshipping cost < 1kg is 12 us dollar

Entanglement, tray puzzle by Tom Jolly, laser cut by Walt Hoppe.

Tucker's Teaser, designed by Richard Tucker, "analysis by Rik van Grol" as it says on the solution sheet. Apparently 3 solutions. Not sure who manufactured it, though there is a "made in Britain" sticker on the packing. Quality is well below Pentangle quality. This one was listed in "A Compendium of Cube-Assembly Puzzles using Polycube Shapes" by Kevin Holmes and Rik van Grol, Aug 2002, and designed around 1980 (according to the PuzzleWillBePlayed site).

Secret Box 1, 2, 3, and 4. I'm not sure who makes these; there's a label on the back covering up some info, and I'm reluctant to peel it off. Anyway, these look fairly nice; they're made from high-grade plywood that appears to be laser-cut and stained. There's a tiny chip on the edge of the end of box #4. You can get these fairly cheap from a number of sources right now, or you can just buy them here. The mechanisms are fairly interesting, which surprised me, including a gravity-mechanism that d...

Sliding Puzzle with 6 problemsShipping cost is< 500g world 7.5 $I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

Sliding puzzle comes with 11 problemsShipping cost is< 500g world 7.5 $I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

Start with the pieces as shown in the first picture. Remove the light dominoes, then arrange the pieces so that the dark dominoes fill all of the dark holes in the tray. Remove the 'Magic Domino' spacer. Slide the 11 squares so that all light dominoes fill the light holes, and the spacer is returned to it's original position.

You will get 5 GelenkpuzzlesYou have to separate the two piecesShipping cost is< 500g world 7.5 $I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

from cubicdissection.com:Tom is well known for his cube puzzles with tricky rotations. His latest is a three piece assembly with a very reasonable level 6.6 solution that's a lot of fun to solve. The exterior spaces and contrasting woods give it a nice apearance as well!I've constructed this from solid exotic woods. Each individual building block is beveled on all edges, and the butt joints were clamped for extra strength.32 total copies made for sale, each signed and dated. Ships assembled.

from www.karakuri.gr.jp:This work was designed as a Christmas present for 2009.There are 4 drawers. The direction of the drawers are all different from each other. Only the very bottom drawer isn't locked. When you move the drawers in a special way, you will be able to open the drawers in sequence. The goal is to open all the drawers at the same time. A mechanism called, "prevention of countercurrent" was needed to make this work. The device is fitted only between drawers next to each other. The...

from www.karakuri.gr.jp:Do you know how to solve the "Box with a tree"?If you know how, then that becomes a hint.You can move the 4 plates freely.But, the top plate won't open.There are 4 trees on the top.The direction of the trees are a hint in solving the box.buyer is responsible for money transfer fees (ie 3.5% for paypal), packing and shipping expenses...

Painstakingly handcrafted from the finest materials, the box features some very nice inlay and intersting stepped miter joinery on the edges of the shell box. Custom internal mechanisms were hand milled from solid bar stock aluminum and took several weeks alone to make. Each 51 Pound Puzzle Box is signed and dated by the artist. This box does contain powerfull magnets, and as such should be kept away from mechanical watches, credit cards, sensitive electronic equipment and pacemakers. For obvous...

Although it looks relatively modest on the outside, this is a phenomenally difficult puzzle box to open. It is by far the most difficult box Eric Fuller has produced for the public. T Beginning with simple sliding panel moves, the solvers task is to find the key and use it to disengage the concealed locks which prevent it from opening further. Once again, the simple appearance of this box belies the amount of work poured into its craftsmanship and construction. It is a very, very difficult puzz...

Set of four Constrained Burrs by Logan Kleinwaks, made by Eric Fuller. His comments on the original listing:- When Logan sent me the first puzzle in this series, the Bookend puzzle, I was very impressed. The concept was interesting, the solution tricky, and of course the finished puzzle displayed very nicely. He then followed it up with three more complimentary designs, each with a unique solution. I knew immediately I wanted to make them, and so now I'm very glad to be able to share with you...

Binary Burr by Eric Fuller. His original comments: The Binary Burr is a classic Bill Cutler design. It was awarded a First Prize at the 2003 IPP Puzzle Design Competition, and has been unavailable for several years. Here is what Bill has to say about it: "The Binary Burr is a burr that functions like a 6-ring version of the Chinese Rings. The puzzle consists of 21 pieces. One is equivalent to the ‘bar’ in a Chinese Rings puzzle, and six others are equivalent to the ‘rings’. The other ...

Sliding block puzzle, 1968, The Roalex Co., Rego Park, NY.Arrange 5 colors in the 4 x 4 grid so that no color is repeated in any row, column or diagonal.I ship internationally. All payments from outside the U.S.A. should be paid in euro to the PayPal address shown in the invoice (if your currency is not euro, it will be converted automatically). NOTE TO AMERICAN BUYERS only: Please pay in dollars to this PayPal address: games@thebiggamehunter.com; if you wish to pay through PayPal with a credit ...

It is a puzzle from the 80s and is patented by Claus Fohlmeister. It is a coin bank. To open the bank you have to know the trick, but it is not a simple trick .You need more then 4 steps before you can open it!!!Shipping cost is< 500g world 5.25 $< 1kg world 10.5 $ I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

The booklet contains 137 problems! Has 13 irregular shaped pieces.Pieces are in excellent condition. Only the box and the booklet are in average conditionShipping cost is< 500g world 7.5 $I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

Rat Trap Puzzle, mid 1900s, Selchow & Righter Co., NY. What's unusual about this rat trap dexterity puzzle is that it was made by Selchow & Righter, the game company known for games from Parcheesi to Scrabble to Trivial Pursuit; I haven't seen any puzzles of this sort in their line.I ship internationally. All payments from outside the U.S.A. should be paid in euro to the PayPal address shown in the invoice (if your currency is not euro, it will be converted automatically). NOTE TO AMERIC...

This puzzle was given to me and I do not know much about it. The metal can has no english words but displays a website: www.mopin.com. The website is not active. I only found 1 link about it with a google search, mentioning it as a Japanese puzzle - objective is to take the 52 pieces and create 2 cubes, with sides of 7 units long in measure. http://www.twistypuzzles.com/~sandy/forum/viewtopic.php?f=18&t=7686&start=0