US Presidents - 3 Minute Jog

This is a list of the 20 countries with the largest surface area. How many can you name in 4 minutes?

Name the 20 cities ranked as the world's top financial centers according to the Global Financial Centres Index.

Click on every square of the world map which contains an urban agglomeration with a population of at least 10 million.

Drag the pin onto the correct country. Careful, though! Three wrong moves and the game ends.