Looking for a real puzzle challenge? Well, forget putting together an easy jigsaw puzzle with a picture on it and step into the advanced realm of interconnected geometric fractal shapes when you attempt to solve this cool new DevilPuzzle. This diabolical (yep, it's in the name!), mind-bending wooden puzzle is handmade in the USA from 200 precision laser cut wooden shapes that somehow all fit together in the end. Good luck!