Countries That Border a 100M country

Name the countries of the world that share a land border with only one other country.

For each selected country, name the country that shares its longest international border.

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?