The Flag Marathon is DodoThinks' ultimate endurance test: name every country flag of the world, at your own pace, until you have found them all or press Finish. How many of the world's flags can you name?
How to Train for the Flag Marathon
Build automaticity first. Before you can race, you need to recognise flags without thinking. Play the standard Guess the Flag game on Easy until you can score 10/10 without hesitation, then move to Difficult.
Focus on weak spots. Most people know Europe and North America well but struggle with Africa, the Pacific, and Central Asia. The marathon draws from all countries evenly, so your weak regions will cost you time.
Take your time. There is no clock, so a run lasts as long as you want. Work through one region at a time, and when you are stuck, scan the grid for the empty tiles: they show which flags are left.
Frequently Asked Questions
How many flags can I expect to name in a marathon?
Beginners usually name 30 to 50 flags on a first run. Intermediate players reach 60 to 90, and advanced players clear 100 or more.
Is there a leaderboard for the flag marathon?
Yes, the one DodoThinks world leaderboard. Sign in with Google and every flag you name in a run counts as a correct answer there, next to your other games.