Latest Google Doodle rides the rapids

Google continues its flirtation with the Olympic Games in London today, with another playable Google Doodle. Today's Doodle threatens productivity everywhere by challenging searchers to clear a rocky, frog-infested canoe slalom course.

In case you missed them, previous Olympic Doodles took to the court with basketball and conjured up a little Track & Field with a hurdles race. Unfortunately, you can't ... erm ... boost your odds with an NES Advantage this time around.