Ancient Hidden City Seek & Find Glow Puzzle is a 100-piece glow-in-the-dark puzzle for ages 6+, featuring an intricate ancient city scene that transforms under the included blacklight to reveal over 40 hidden historic treasures. Designed as a double-activity toyfirst assembled as a colorful jigsaw, then used to seek and discover glowing secret itemsit fosters visual recognition, fine motor skills, problem-solving, and critical thinking. The engaging two-step experience promotes attention to detail and cooperative play, making it ideal for solo or group exploration. An award-winning educational toy that builds spatial reasoning and STEM curiosity through immersive play.