Countries Not Containing “E” or “A”

Name the countries of the world whose common English name is 6 letters long.

Fifteen countries have a Z in their name. How many do you know?

We give you the capital city, you give us the country. Twenty randomly-generated questions that change every time you play.

Among these first names, click the ones where the average person in the U.S. with that name is at least 50 years old.