Name kpop song start with the letter “O”

Can you name the capitals cities of all 196 countries in the world?

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?

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

Pin each city on the world map as close as you can. Closer = more points!