Get ready to double the fun and challenge your brain with Double Trouble by Project Genius. This wooden labyrinth and sequential brainteaser will keep you entertained for hours. With a difficulty level of 3 out of 5, it's perfect for both beginners and puzzle enthusiasts alike. Maneuver the marble through the intricate maze, testing your problem-solving skills and hand-eye coordination. The smooth wooden design adds a touch of elegance to this brain teaser, making it an ideal gift for puzzle lovers or a stylish addition to your game collection. Are you up for the challenge?