Easy Flags of the World Quiz #4

When you guess a country, all the countries it borders will also be completed. Can you fill in the world map in just 90 seconds?

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

With the help of a map, can you name the countries which existed during the Revolution of 1848?

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