Top 10 Countries by Category #4

Can you name these islands whose names start with each letter of the alphabet?

Can you name the countries with the most heavy metal bands, both in total and per capita?

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 only the countries that have white somewhere on their national flag. But don't click a wrong answer or you will instantly surrender!