Largest cities in Dominica

Fill-in-the-blanks of the names of the 100 largest urban areas in China.

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

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

For each given president, type the initial of their middle name. But three wrong guesses and the quiz will end.