Do you remember that I posted Google Doodle about Alan Turing 100th Birthday one month ago  ? You missed the fun ….. Maybe some of you are asking ….. Fun ? It’s only a Usual Creative Doodle …. Guess again you’re wrong.
One month ago Google released this Google Doodle equipped with Quiz. I have taken some screenshots of this doodle while it’s on Google Main Search page [ As now Google are showing it’s Olympic Spirit  ) I have great news : You can try the quiz by navigating here  after you accessed that web click the green play button.
Good Luck solving it [ or Resolving it again ]
I hope Google will share the source code soon