Le 17/09/2015 11:08, scott a écrit :
> Take a standard Rubik's cube and rotate one face 90 degrees. Then rotate
> an adjacent face 90 degrees in the same direction. How many times do you
> have to repeat those two moves (repeatedly on the same two faces) before
> the cube gets back to the same state it started in?
>
There is a Rubik's cube in the IRTC (as source). It can be 
programmed/shuffled with a string of text... so goes on topic and render 
a few frames with the string generated according to the frame number.

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