Google is always looking for ways to change it’s logo around. Let is be for holidays or any other random reason they can imagine. This time, if you visit Google’s main page, you will find a fully playble version of Pac-Man built right into the logo.
The purpose of this was to commemorate the 30th anniversary of the game (Pac-Man). It wasn’t made in Flash, so feel free to enjoy it on just about any form of browser you want (including the ipad). Try it out fast because it will probably be gone by tomorrow.
Google Logo now an Interactive Pac-Man Game