Flag Learn

Flag Learn is a geography quiz game that helps you truly memorize every flag,
capital, and US state — not just guess them. A smart spaced-repetition system
tracks each flag you've seen and brings back the ones you struggle with until
you master them all. Beyond the learning mode, you'll find a whole collection
of challenges: Daily Flagle, Paint the Flag, Border Guess, timed Highscore speedruns with a global leaderboard,
and real-time PvP battles against friends. Clean night-sky design, satisfying
progress tracking, and quick rounds make it perfect for both short sessions
and serious learning.