Countries with the Least Area per Neighbor

There are 15 countries that start with the letter C. How many can you 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?

Name the twelve countries that have the most people who speak German as their native language.

Evil aliens have decided to kill everyone on Earth! Fortunately, they've given you two minutes to save as many as you can. All you have to do is name a country to save everyone in it.