It is a sliding puzzle. Start and Goal positions are included. Shipping cost is< 500g world 7.50 $I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

Designed by Oskar van Deventer and Peter Knoppers. The goal is to move the black 'bird' through the mouth of the cat till it reaches its throat (back layer) and then remove it again.This puzzle was an exchange gift at IPP 28 in Prague.

9-to-5 is a mechanical maze that doesn't come apart. At the AM side, the are eleven numbers including a big '9', but no '5'. At the PM side, there are also eleven numbers, including a big '5', but no '9'. The object is to get the yellow central dial from 9AM to 5PM. Because of the protrusions, the dial can make some rotations, but not others.

10-piece sliding block puzzle with cricket theme. Object is to change the position of the two batters (large blocks), while ending up with the 2 wickets (4 blocks) and ball (4 blocks) in the right order.(Note - You can pay in dollars or euro, by PayPal or bank transfer, or by $ check in the U.S.)

It is a sliding puzzle. Start and Goal positions are included. A solution can also be included if someone is interested in.Shipping 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.

Secret opening box

Three-piece and five-piece puzzle from 1990 are not quite cubes but more like odd-shaped hexagons that are put together, split in half, rotated, put together again -- the object being to get each side with its own color.(Note - You can pay in dollars or euro, by PayPal or bank transfer, or by $ check in the U.S.)

It is a sliding puzzle. Start and Goal positions are included. A solution can also be included if someone is interested in.Shipping cost is< 500g world 7.50 $I will combine shipping cost if you have more then one puzzle.You have to pay the paypal fees.

It is a sliding puzzle. Start and Goal positions are included. A solution can also be included if someone is interested in.

Sliding block "Nine-Hex" puzzle with copy of original patent papers. Rare. The puzle is in "disarranging the hexagons and then trying to rearrange them in their proper order by a sliding movement only." Each wood hexagon has two parts to it, one of which is a number, and the numbers appear on different sectors of the various hexagons.

Free the monkey from the maze. Exchanged by Will Strijbos at IPP24 Tokyo.

Remove the figure of the whale from its 12 sided cage.An exchange gift from IPP 25 in Helsinki.

11 colorful sliding blocks need to be moved to the color arrangement shown on one edge of the plastic tray; two blocks have half a sun on them, which need to be together, "high in the sky," in the end. Blocks are fixed into the plastic base. The instructions are molded into the base on the underside, showing you the start and end positions. The entire unit fits into a clear plastic bottom and has a clear plastic top.(Note - You can pay in dollars or euro, by PayPal or bank transfer, or by $ chec...

Fine wood puzzle consists of 5 rotating rings with 4 slots in them and 19 wood balls in 4 colors. Object is to move the rings and change the position of the balls so that all balls of one color are lined up in the same slot.(Note - You can pay in dollars or euro, by PayPal or bank transfer, or by $ check in the U.S.)

Standard 9-piece wood sliding block puzzle. Advertising premium for United Van Lines, St. Louis, Missouri office. This is the exact same puzzle as the Bekins Moving and Storage one except the copyright date of inventor Frederic Aaron here is 1941, not 1927 shown on the Bekins puzzle.(Note - You can pay in dollars or euro, by PayPal or bank transfer, or by $ check in the U.S.)

Standard 14-piece wood sliding block puzzle with nice airplane illustration on cover. Sticker for "Daddy & Jack's Joke Shop" of Boston covers logo for Standard Trailer Co., Cambridge Springs, Pennsylvania. Illustration and instructions are on the cover; inside the cover is stamped information about where to send a request for the solution.(Note - You can pay in dollars or euro, by PayPal or bank transfer, or by $ check in the U.S.)

Rare 13-piece wood sliding block puzzle with political theme and silhouettes of 1932 Presidential candidates Herbert Hoover and Franklin Roosevelt on the cover, along with "May the Best Man Win." Puzzle illustration and instructions are inside the cover.In this double puzzle, you can win either by sliding either the large Hoover block OR the large Roosevelt block into the White House corner.(Note - You can pay in dollars or euro, by PayPal or bank transfer, or by $ check in the U.S.)

Plastic vehicles attached to different sized bases are in three lanes of traffic. The puzzle booklet shows you different set-ups for 42 different challenges. The object is to slide the blocks so that your three emergency vehicles -- police car, ambulance and fire truck -- end up where they are supposed to be to come to the rescue. Simple and fun, from the same people that did Rush Hour, and along the same principles as that earlier classic. Comes with a "Challenges" booklet and a cloth "Roadside...

Standard peg puzzle with 1" long metal pegs in very heavy wood base.(Note - You can pay in dollars or euro, by PayPal or bank transfer, or by $ check in the U.S.)

Standard 9-block sliding block puzzle with military theme. Picture of soldier ("GI") on the front working the puzzle. Blocks are plain (unmarked) wood.(Note - You can pay in dollars or euro, by PayPal or bank transfer, or by $ check in the U.S.)