How Well Do You Actually Know World Flags?

Flag questions are a favourite in pub quizzes because they reward two completely different kinds of knowledge: recognising the big, familiar designs, and remembering the handful of genuine oddities — the non-rectangular one, the square ones, the one with a building.

If you want to improve fast, learn the exceptions first. There are only a few of them, and they show up in almost every quiz that touches this topic.