ThinkFun create the world’s best games to challenge your mind. Fun Games that Sharpen Your Mind. At ThinkFun, we’re passionate about our effort to make learning fun. It drives everything we do – and every game, brainteaser and puzzle we create. We love being the spark that ignites young minds and gives children an early learning advantage. Since day one, we’ve been on a mission to challenge minds. Find out where we’ve been and where we’re going. We’re igniting 21st century thinking by making learning fun. Learn about our STEM initiatives and creative thinking. We do what we love. And we love giving children an early advantage through fun learning games.