Normally a Google doodle is a doodle that represents the company logo, or the word "Google". I believe it is true also for today's Rubik's Cube doodle. Before you click on the doodle, there is a cube with few colors rotating. How is it related to "Google"?
closed as off-topic by StrixVaria♦, z ', kotekzot, BlueRaja - Danny Pflughoeft, SaintWacko May 19 at 18:18