Check the listing for details. Thirdy - Level 9 - Rex Rossano Perez - Sequential Discovery Puzzle. Condition: New. Listed at 114.99 USD. Thirdy - Level 9 - Rex Rossano Perez The goal of this puzzle is to free Thirdy from his cage. This is another great sequential discovery puzzle designed by Rex Rossano Perez. Rex Rossano Perez is based in the Philippines. His designs combine deceptive simplicity with superb engineering to make creative sequential discovery style puzzles. Made with attractive acrylic designs It is recommended to solve this puzzle over a table as there may be small parts or tools discovered during the process Do not unscrew the screws / remove the nuts as these hold the puzzle together and doing so may mess up the inner workings Measures: 4.25" wide by 4" long by 0.9" thick Designer: Rex Rossano Perez Difficulty: 9/10 Objective: Free Thirdy Specifications Specifications Brand: Rex Rossano Perez Thickness: 0.9" Width: 4" Length: 4.25" Color: Orange/Grey Material: Acrylic Weight: 7.5oz Shipping Shipping We offer fast and free same day shipping, check out the eBay shipping tab for more details. Returns Returns 30 day money back guarantee. If for any reason you are not satisfied with your product return it, no questions asked. Returns are accepted if the item is in the same condition as it was received. We pride ourselves on our customer service. In the rare event that you have a problem with your item please contact us and we will be happy to help. About Us We are a husband and wife duo from Southwest Ohio selling on eBay since 2013. Our mission is to provide quality hobby supplies with fast and FREE shipping. Our primary focus is on RC car parts, papercrafting tools, and puzzles. We pride ourselves in our customer service and offer same day shipping. Do not hesitate to contact us with any questions or concerns!