EdgeMates is a fun, new way to help you learn your World capitals. The game is divided into continents, so you can focus on the countries of an individual continent, or take on the challenge of matching capitals from anywhere in the world.
Three different levels of difficulty are available - 4, 9, or 16 tiles. Try the easy level while you're learning the cities and countries. Then move on to the more difficult levels. Even once you have those capitals nailed down, the game is still just as addictive.
Check out these screenshots!