Google always changes up the way their logo looks on their main search page to commemorate various holidays. But today? They've taken it to the next level: the entire logo is a playable game of Pac-Man. Oh, my.
It was done to commemorate the 30th anniversary of Pac-Man, and it is, in a word, awesome. To play, click "Insert Coin." You can even play with two players by clicking it twice! The graphic isn't Flash, so it even shows up on the iPhone and iPad (though the sound doesn't). Nice.
You have to wonder how much productivity is being lost today because of this. Good thing Google did this on a Friday.