Today on Google is a special interactive logo to celebrate the 112th birthday of Frank Zamboni. The name Zamboni is recognized by most for the Zamboni machine used to resurface ice. He invented the ice resurfacer in 1949 and it use the icon of all hockey games and ice rinks today.
The logo is quiet fun but a huge time waster. You can watch me waste 9 minutes of my life playing the game before intentionally running out of gas so I can get back to work:
Google posted the classic instructions for the Zamboni game on Google+:
How far did you get through this Google Doodle?
Forum discussion at Google Web Search Help.