10 Countries With The Strongest Navies

Totally for self-defense, of course. We would never invade Poland. Not us!

In 90 seconds, make every country disappear from the map by typing both its first 2 letters and its last 2 letters.

For each selected battle or operation, guess the modern-day country in whose territory or waters it took place.

Click elements of the Periodic Table. But don't click anything that is not an element or the quiz will end instantly.