Countries that Start with N and End in A

Can you name all the countries that have ever been members of OPEC, the Organization of Petroleum Exporting Countries?

Fill in the map by guessing languages. When you guess a language, all the countries that use it as an official language will be filled in.

Click the names of the cities which exist in the United Kingdom, but don't click on any ones that don't.

Drag the flag onto the correct country. Careful, though! One wrong move and the game ends.