Geoguessr

Well, hooray for the internet. I found one of the best time wasters ever, in the very awesome GeoGuessr. The premise is simple, it opens a random Google street view map, which can then be navigated and traversed like normal. The one rule is no zooming out. You must then mark on a small map where you think the camera is. Points are awarded based on distance. That's all there is too it. But it's addictive, ohhhh soo addictive. Unfortunately my one complaint is that the game seems to have a large, but none the less finite number of start locations, so replay value isn't endless. Still it's a whole bunch of fun.

http://geoguessr.com/