The Ultimate Flag Guesser
Test your geography knowledge in the free online Flag Guesser game. Identify flags from all 196 countries in singleplayer or challenge your friends in real-time multiplayer!
Test your geography knowledge in the free online Flag Guesser game. Identify flags from all 196 countries in singleplayer or challenge your friends in real-time multiplayer!
Includes every fully recognized independent nation in the world. How many can you identify correctly?
Create a custom party room, share the 6-digit code with friends, and race against the clock to guess flags together.
No premium subscriptions, no daily limits, and no paywalls. Just pure geography fun.
Flag Guesser is a popular geography quiz game where players are shown the national flag of a random country and must correctly identify which country it belongs to. The game tests your knowledge of vexillology (the study of flags) and world geography.
On LostStreet, we have integrated a high-performance Flag Guesser mode directly into our multiplayer party system. When you create a party lobby, the host can select "Flag Guesser" from the game mode settings, adjust the round time limit (from 30 seconds up to 5 minutes), and start the match.