Flag Quiz is a fast, fun, and educational geography game that challenges your knowledge of flags of the world. Guess the country flags using our Flag Guesser in exciting quiz rounds. Whether you're a student, teacher, traveler, or trivia lover, Flag Quiz Game is the perfect way to learn and test your world flag knowledge.
Our comprehensive quiz includes the flags of all 193 United Nations member states, plus the two UN observer states — Vatican City and Palestine — as well as the Cook Islands and Niue, two self-governing territories in free association with New Zealand. Challenge yourself with all 197 country and territory flags, spanning from Afghanistan to Zimbabwe.
All flag images are sourced from high-quality vector files on Wikimedia Commons and are regularly updated to ensure accuracy (last updated on January 2, 2024).