Languages of Sao Tome and Principe

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

Can you name the 15 most populous South American cities with the help of a map?

20 random countries have been removed from the map of the world! Can you identify them in 3 minutes?

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