Coin maze is based on a circular maze pattern designed by Adrian Fisher as a company logo. The puzzle is a "misleading" mechanical maze, as it feels that you can cross a wall at some places, whereas you are blocked at other places where there seemsto be no wall.

The Triple Crossed Burr looks great assembled. Unfortunately, this is the unassembled version. Despite Tom Lensch being ever gracious in sending me a duplicate copy of the paper assembly solution sequence, and my multiple inept attempts, I've been unable to reassemble the puzzle. A very nice display piece upon completion. Winning bidder to please e-mail for correct paypal address. Thank you.

A festive Santa disentanglement puzzle: try to take off his sack! In the sack there is a vintage puzzle where the goal is to assemble the pieces into a T shape. Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

A lovely inlaid oval shaped puzzle box by Bits and Pieces. The mechanism is somewhat loose which causes the lock to disengage. It could probably be repaired if you had the inclination, the mechanism can be accessed by unscrewing a panel. Solution included. Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

Assemble the pieces into a square, but the holes in the pieces need to line up with the pegs in the tray. The fit is a bit tight on this one, but it works fine. The finish is not bad, and it has a good weight. Ships assembled. Includes Solution Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

Japanese pocket puzzle. New and sealed in box! I am not certain of the goal, since the instructions on the outside are in Japanese. It looks like it has 8 pieces with a coffin and pattern of black lines on each. Perhaps try to get each coffin in its own walled-off area. Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

Puzzle still in packaging from 1987. Place the 15 pieces in the grid so that all edges match, including those on the outside of the grid. Once this is done, try doing it so all the castles or churches are connected! Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

Puzzle still in packaging from 1987. Place the 19 hex pieces in the grid to make one or more continuous loops. Has two playing grids. Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

Puzzle still in packaging from 1987. Place the numbers 1-12 on the star so that all the straight lines add up to 26. Can you do this so the six points of the star also total 26? Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

Japanese puzzle with instructions in Japanese. Put the twelve pieces together into a cube or a square. Five pieces can be used to create a smaller cube. On the back, it shows the position of one piece in the 5 piece cube, the position of one piece in the 12 piece cube, and the full square solution so you can put the damn thing away! Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

From IPP19 by Keith Winegar. Arrange the pieces into a heart on the base so that the holes on the pieces line up with the pegs in the base (removable). Navigate the bird from one rounded end of the heart to the other using the two long pegs. You can remove one, he will pivot on the other until you find another spot where the peg lines up, and soforth. If no solution is found, rearrange the tiles! Includes other challenges on the info sheet. - Also includes a cute book that illustrates the stor...

Exchange puzzle from Jan Grashuis and designed by Jean Bauer. An ingenious geometrical tangram about the golden ratio. New, never opened. Three types of pieces, many copies of each. They are magnetized and can be placed against the included large playing surface. Includes an interesting information sheet. - Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

First use the 16 white pieces to complete a square jigsaw. When that is done, turn them over to the brown side and see how much easier it is to complete wheen you have the numbers to indicate which way the pieces should be turned. You may be surprised to find that all 4 rows, 4 columns, 2 long diagonals, and corners add up to the same amount. Includes solution. - IPP23 souvenir by RGee. - Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks...

Switch the positions of the two black and two white knights, represented by pegs. Also includes Winning Numbers bonus puzzle. Includes solution. - Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

Start as shown in the photo, exchange the red pegs with the blue pegs. Pegs may move horizontally, vertically, or diagonally. No jumps allowed. Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

Two puzzles in one: start with pegs in each hole (not included), remove one , and then use jumping moves until only one remains...or...arrange the 1 thru 6 numbered pegs (not included) such that the sum of the numbers lying on each circle are the same. Also includes instructions for Magic 4 Circles and - Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bidding!

I'm not sure of the name of this one. The goal is presumably to switch the red and the white balls. I could not for the life of me figure out how to remove the ball that is the furthest from the shunt. Let me know if you figure out how to do it! The post with the white cap is loose, so you need to lift that rail up a bit so things line up properly. Could be solidifed with some glue. - Buyer pays shipping + $3 handling for the first item and $1 handling for each item after that. Thanks for bi...

This puzzle box was created by Akio Kamei as a Xmas present for Karakuri Club members in 2009. It is sold out and no longer made. The mechanism involves coordinated motion.This item is as new and comes with its 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.

Boston has a subway system in which there are two North-South lines crossing over two East-west lines with connections between them at some of the cross-over points. Imagine a future Boston subway system with ten North-South lines and ten East-West lines. Oskar van Deventer imagined such a system and built the most perverse transfer design possible. This rendition of his puzzle was greatly enhanced by the fertive mind of Dave Rossetti who suggested a magnetic wand to guide the intr...

Made in 2006 as an x-mas present, never again made.Like new condition.Good luck bidding.