Insanity on a rainy spring day= Rubiks Cube + me

I remember seeing videos of people who can solve Rubiks cubes as if they were Sudoku puzzles from a Tuesday morning’s edition of the Metro newspaper. Simply, they coled

Here is a Rubiks cube conceived and realized by Konstantin Datz for the visually limited. On each square is a Braille indication for the colours blue, red, white, green, yellow and pink. The perception of colour beyond the visual is put into play.