I recently received the following email:
Hi, I have an online game you may wish to link to.
An online, one-two player geography based game. Play alone or compete against an online opponent to locate cities as quickly and accurately as you can. Simple, competitive, addictive.
I checked it out, and it’s a web-based geography quiz. You can play alone or play against others (I played alone). You are prompted to locate specific locales, and it tells you how long it took you to find it and how far off you were. You get points based on speed and accuracy. Check it out at http://www.geosense.net