🧠 Dive into the Challenge of a Lifetime! Designed for ages 8 and up, fun for the whole family! Enhance memory and problem-solving skills while having fun! Thousands of configurations, but only one correct solution! Join the millions who have enjoyed ThinkFun games! Challenge your brain with this engaging puzzle! 50M+ Sold Award-Winning 16 Triangle Pieces The Think Fun Triazzle Picture-Matching Brainteaser (Dolphins) is an award-winning puzzle designed for ages 8 and up. It includes a puzzle frame and 16 triangle pieces, offering thousands of configurations with only one solution. With over 50 million sold globally, it’s a trusted choice for families looking to enhance strategic thinking and problem-solving skills.