Homo Viator

Wanna test your geography lesson and play against other players online? My friend Mark told me about this game. He is a political and economic analyst for a competitor of the Economist Intelligence unit and told me that he plays this game against other colleagues online. And since it teaches you about geography he may as well consider it work.
It is funny how he tells me about this just a couple of days after I considered making myself a list of all the world's countries and capitals that i wanted to study on my train ride to work. Just to keep the brain muscle working out a bit. I will now be able to put that newly gained geographical knowledge to a test: Geosense.