First countries to use tanks

There are 26 countries that start with S, and Swaziland is no longer one of them. How many can you guess?

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

Difficulty level: impossible and mean-spirited. Can you guess these countries based on a partial view of their flag?

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