...has a flag with only one color
...joined the European Union in 1946
...faces at least 2 oceans
...is landlocked
...borders at least 14 states
...has at least 60 UNESCO sites
...has more than one million soldiers
...joined the UN in the 21st century
...has the capital city furthest north of the Arctic Circle
...has a non-square flag
...has the color purple in its flag
...has no official capital
...has the capital city beginning with the letter E
...has a fertility rate of more than 8 children per woman
...begins with the letter Q
...is crossed by both the Danube and Volga rivers
...has a capital city below sea level
...has hosted both the summer and winter Olympics
...is crossed by both the Alps and the Pyrenees
...has a life expectancy of less than 30 years
...has the same initial letter as the capital city
...has an average altitude above 3 000 m
...begins with the letter X
...has more than a billion inhabitants
...has more than 200,000 km of maritime coastline
...has won at least 6 World Cups in soccer
...has no airports
...ends in “stan” but is not located in Asia
...is part of the European Union but not NATO
...has won at least 15 Academy Award for Best International Feature Film
...borders both Germany and Romania
...has a capital city with a population of less than 500 people
...has a capital of only 3 letters
...has a surface area larger than the moon
...has won at least 2,000 gold medals at the Olympics
...is crossed by both the Equator and the Greenwich Meridian
...has the capital city beginning with the letter Y
...has at least one million islands
...has 4 capitals
...has a greater population density than New York City
...has a median age of at least 55 years old
...is crossed by at least 13 time zones