If you really stop and think about it, flags are pretty incredible. They’re (usually) simply designed rectangles that act as a visual representation of every single country in the world. And in the United States, in addition to the national flag, every state and city has its own, unique flag, as do many universities and other institutions. That’s a lot of flags. While you hopefully know your own country’s flag, how many others can you correctly identify? This world flags quiz will put your knowledge of other countries to the ultimate test. Simply select the country that’s represented by the flag shown in each photo.
Take our flags quiz below, and when you’re finished, check out some fun facts about flags in the U.S. and around the world here.