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The first time you play with the puzzle, all you hear is a rattling inside. Later on, you can actually see the marble through the holes in the puzzle and this way, start guiding it until you can reach the face one. You won't be able to see all of the maze's path, but the little you'll be seeing is enough to get a good idea, like its corners and where they'll lead. If you're thinking about cheating by removing the lid of the puzzle, think again, because all of the dice's faces are perfectly glued together. It's just you, the maze and the marble.