Gear up! What A wild puzzle this one is. Here is the info, right from source: Gear Up Oskar van Deventer The goal of Gear Up is to rotate the discs until the notches in the four tabs are exactly aligned. The puzzle is a stack of four plastic discs attached via a central axle, each has a tab and a notch and can rotate in the axle. The plastic is transparent so that various internal planetary gears can be viewed as the discs are turned. The puzzle operates on the same principle as the differ...

The object is to remove the four beams from the block.<br> <br> Buyer to pay shipping; postage cost to be determined at end of auction depending on purchaser location.<br> <br>

New Twinbox by Yoshio OkiyamaThis is the very special TwinBox by Mr. Yoshio Okiyama. This box is made like 2 standard 10 move boxes which have been joined and must be moved in a way that allows both boxes, joined as one to move in such a way as to allow each box to move in a series of moves that leads to a solution that allows both sides of this special box to align in such a way that both sides of the allow each top to be removed and solve this unique Secret Box. The box is made ...

It is a nice difficult sliding block puzzle

The goal is to manoeuvre the piece inside the labyrinth in order to make it fit with the 3 red dots. You have to twist the piece along 3 axes, this is what makes the puzzle different and very hard to solve. Solution included. Buyer pays the 4% Paypal.

1994 peg puzzle made in Georgia (the one in America) is your standard 21-hole jump puzzle, this one with an old sailing ship and lighthouse theme and illustration. This item is sealed--never opened--never played; original price tag from Village Green Bookstores shows $5.99. Puzzle comes in a plastic bag with a cardboard "hanger" advertising the company's other 5 puzzles; a plastic cup with the playing pieces is affixed to the wood board.Size = approx. 6" x 4"; bag = 7" x 7"Payment: Payment can ...

Self-contained mechanical device lets you push one of four levers horizontally, then press down a lever from the top, thereby moving the numbers in the 4 x 4 grid.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. I ...

This plastic sliding block puzzle is self-contained, with the tiles fitting inside a frame. The image is "Büste einer Frau mit Hut" (Bust of woman with hat; Buste de femme au chapeau, Moughins, 1962). The puzzle was made in 1996 by a German company.Size = approx. 4" x 6".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...

A very nice old puzzle.

One of the Craziest puzzle I have had. This is a great gear Puzzle by Douglas Engel, and challenges you by turning the two gears to match the colors. A REAL Challenge! Picture says it all! Don't miss owning one of these! . . "Buyer to pay shipping; postage cost to be determined at end of auction depending on purchaser location" .$6.50 USPS, $10.00 insured Fed Ex US. Auction Images

Railroad Train Switching Puzzle, excellent condition, from Bits and Pieces (#07-7151). Includes original box, instructions, and of course the puzzle. A reproduction of the 1885 version.

Sudoku Cube; just as bad as it sounds. Comes with a 48 page instruction booklet. Just as in regular Sudoku, each side of the cube must contain 1-9, and each row as it wraps around 3 sides of the cube must also contain 1-9. Whoever came up with this should be shot. Action is the same as a Rubik's cube, of course. No box or packaging; just the cube and the instruction booklet, both in excellent condition.

You have to order the numbers. Shipping cost is < 500g europe 4.50 $ world 9 $I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

Rotate the disks on the sphere, mix up the numbers, then solve. Mind Twister is a 1995 copyright from Dr. Toyz, Inc. Original packaging which is cracked in a few places.

Four sliders; one with zebras, one with a lion, one with playing cards, and one with an optical illusion. <p> The optical illusion one is the only one that shows a manufacturer; Dodo Designs in England. <p> The other 3 just say, "Made In Germany" on the back, and Art No. xxxxxx. Don't know who made them. <p> The puzzle with the zebra is missing the little black-plastic stop-circle that fills in the extra hole in each of the other puzzles. It also has some small defe...

You have to open the lock. It needs 18 moves to open it. You have to move the nails.Shipping cost is < 500g europe 4.50 $ world 9 $I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

Four slider puzzles; Tom and Jerry, no manufacturer. Very good, one or two tiny scratches on surface.<p> Giraffe from Shackman & Co., very good.<p> Op Art (no actual name on it) from Pussycat Germany.Very good.<p> "Prowl" a Transformer puzzle, from Hasbro, 1985. The back actually has a built-in wall-hanging hole so you can hang it from a nail on the wall (from the manufacturer). There's a little bit of imbedded black plastic on the back too, not sure if it was a manufact...

Two marble puzzles. One is called Entrapment from Shaper Mfg. Co in Minnesota. The plastic is yellowing. No packaging. The puzzle is in two halves which rotate relative to each other; mix up the marbles, then put them back into their original configuration by color. <p> The other one with the three legs I don't know the name of. It has blue, green, and red marbles, the object is to separate each color into one leg each. The back says it's a Fred Toy, copyright 1991 from Fred's Industri...

This is a clever puzzle. There are 7 pens which start with tips retracted. You change the state of each pen (tip retracted or extended) using one of 4 orientations of an included plastic key. When all the pen tips are extended, the case can open. I solved it once, so it's used but in excellent condition. Includes original packaging. No solution included, but it's not very difficult.

The King Ring rotating and turning puzzle features sliding color balls.