Countries and Capitals

While searching for quizzes about Countries and Capitals I found following fantastic sites :-

1. Different types of quizzes – Click link to play quiz
2. Quiz with three levels of difficulty – (for kids)
3. Relatively tough quiz – How many countries you know?  As you answer the map will be filled in
4. Seterra – A free map quiz to download (online version also available)
5. The quiz I liked most
6. Android app – with ten levels. free with ads

Complete list of capitals and countries:-  http://www.lukemastin.com/testing/definitions/capitals.cgi?list

List of UN member states

CIA – World Fact Book – for information about all countries.  Android app also available