Capitals Quiz is useful to study about the capital locations all over the world.

The game starts by selecting the continent you want to study about.

You will see a Google map with your location pinned.

On the left pane, you will get the name of a capital city to pick on the map. You initially have 10 pts and your goal is to find out correct locations of randomly retrieved 10 capital cities in that continent.
If the picked pin is in around 50 km with the determined city, you earn 1 score.
If the picked pin is out of 50 km, you will see a correct location of that city and lose 1 score.

The game ends when you try to select 10 capital cities and your score is the points you get at last.