Solving a Rubik’s Cube is hard enough but imagine if you strip off all the colors and had to do it by feel alone. As Run DMC once said, It’s Tricky, tricky, tricky- huh. Clearly this is designed for the blind because blind people deserve to be endless frustrated by impossible to solve puzzles too. It’s only fair. I’m not sure why they stripped the color off the design other than for aesthetic purposes because they certainly could have added braille to a normal six color Rubik’s cube.