Globetrotter (http://www.kongregate.com/games/crafics/globetrotter-xl#) is a geography game where you try to locate specific cities of the world as fast and accurately as possible. As you advance in the game it will start to give you more obscure cities in larger countries, making it harder. By level 7 it will completely take away the country boarders.
See how good you can do! I fail on level 10 every time.