This weekend we will celebrate PacMan’s 30th Anniversary. For this special event, Google and Namco have created a PAC-MAN-specific doodle to celebrate PAC-MAN's 30th anniversary. Since 1998, Google has found innovative ways to celebrate unique events by changing the Google logo. For the next 48 hours, PAC-MAN fans can play all 256 levels of PAC-MAN by clicking on the “insert coin” or waiting a few seconds. While Google has created more than 300 doodles in the U.S., and over 700 internationally, this is the first time a doodle has been playable or had sound.