Official USA Jigsaw Puzzle Association Speed Run Puzzle Rainbow Cats is the 500 piece version of the Cobble Hill Creation puzzle, Rainbow Cat Quilts 1000 piece. This 500 piece version was created specifically for the USA Jigsaw Puzzle Association's Second Speed Run. This customized puzzle includes fun elements like the 1) USA JPA Nationals flame puzzle piece 2) In two places, you'll find the USA JPA logo puzzle piece. Spot all three! Plus other fun elements like a cat face that acts as a "knot" in the wood shelves. Most of them face up, but a few are upside down, which add an extra challenge to placing those few pieces. Details about the Speed Run: What is the goal of a a speed run? The goal is to complete the puzzle as fast as you can! You can repeatedly complete the puzzle aiming to beat your personal best each time, as well as compete against others around the world. Can I buy this puzzle and not speed run? Yes! It's a puzzle for anyone to enjoy. To join the speed run as an individual or a team , you can sign up at the USA JPA website . You can submit your time as UNVERIFIED if you just want to post your time. If you want to be eligible for prizes*, then you need to supply USA JPA with a time-lapse video to verify your time. They have all the details on how to get started. Prizes* are awarded & it's fun to talk about with your puzzle friends. https://www.usajigsaw.org/speed-puzzle