description of the puzzle:"Free the One is my follow up to Free the Five. I learned a lot while designing and producing Free the Five and put that knowledge to work in Free the One.Free the One is a mechanical puzzle with the goal of freeing a single coin. You will need to: carefully observe, press buttons, find tools, and tilt the puzzle on your way to freeing the coin. You are only halfway there once the coin is out. The puzzle must be reset to its original state to show you have a full unders...