Google came up with a doodle everyday during the London 2012 Olympics. We have selected three doodles from the lot which were interactive and extremely engaging.

London 2012 hurdles doodle came as the first offering from Google. As the biggest sporting extravaganza entered its 12th day, Google greeted users with its playable Olympic doodle which had a virtual 110 metres race track with 10 hurdles.

The interactive doodle, in the shape of a laptop, allowed users participate in the hurdles race by using the left-right arrow keys to run and the spacebar to jump over the hurdles. The score was displayed on the screen along with star ratings once the race is over.