The Rubik's Cube is an amazing puzzle, but not if you can't see. That however could change if this concept cube goes into production.

Called the Color Rubik Cube For The Blind and designed by Konstantin Datz, the pure white cube uses only Braille rather than colours to help you solve the puzzle, making this easy for those that can't see and doubly hard for those that can.

Colours embossed include green, blue, red, yellow, white & pink.

No word on price or whether this will ever make it to your local toy shop.