4M KidzLabs Mystery Puzzle Chest perfect for budding sleuths and puzzle enthusiasts eager to solve mysteries. Customize the mystery puzzle chest with unique designs and challenges. Enjoy hours of excitement as you piece together the puzzle and uncover its secrets. Develop logic and deductive reasoning skills through interactive play. Solve puzzles and clues to unlock compartments and reveal hidden treasures. Unlock the mystery puzzle chest with no seams, hinges or visible openings. Claim the pirate gold coin treasure and amaze your friends with your skills in this ultimate brainteasing maze.