国名コードから国を当てる

How many countries do you know? In this quiz, you've got 15:00 to name as many as you can. Go!

There are 11 different countries whose names start with the letter N. See how many you can name.

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?

Difficulty level: impossible and mean-spirited. Can you guess these countries based on a partial view of their flag?