Doodle with PACMAN!

It's the 30th Birthday of Pacman! HAPPY BIRTHDAY PACMAN! Not referring to Manny Pacquaio though. But wait there's a catch, Google has put up a fully playable Pac-Man level right in its image. At first it looks like a regular doodle, but if you wait for a few moments, it "unfreezes" and becomes fully playable, retro sounds and all!

ENJOY!