Worked example
Easy, 15-second timer, solo. Japan appears with four names and you tap it with 11 seconds left, so the score becomes 11. Three correct answers in a row light the streak badge, but the score is still only the sum of the seconds you had left.
Variations in this app
Easy and HardEasy draws from 27 flags. Hard uses the full list of 115. Personal bests are stored separately for each.
Two playersTurn on the head-to-head switch before you start. The phone keeps both scores; you do not need a second device.
Hosting it
- Project the phone or laptop if a class is watching, and let one person tap. Shouting the country before the tap is the group version.
- Use 30 seconds the first time. 15 seconds is for a group that already knows the Easy set.
- The saved best is correct answers out of 10, not the seconds-based score, and it stays in this browser only.
💡 Tips for more fun
- 🌍Learn flags by region — once you know Scandinavian cross designs or Gulf-state patterns, whole groups become easier.
- ⚡Answer quickly on flags you know confidently — the faster you answer, the more points you score.
- 🎨Focus on colour and pattern first, then look for symbols (crescents, stars, coats of arms) to narrow it down.
- 📈Start on Easy to build confidence, then switch to Hard once you are scoring 8/10 or better consistently.
❓ Frequently asked questions
How does Guess The Flag work?
Each round presents 10 country flag emoji one at a time. For each flag you pick the correct country from four options before the timer runs out. Correct answers earn points based on how quickly you answer.
What is the difference between Easy and Hard mode?
Easy mode uses 27 widely recognised flags such as the United States, Japan and Brazil. Hard mode uses all 115 flags and presents visually similar choices where possible, falling back to flags from the same region.
Can you change the timer per question?
Yes. The menu offers 15, 20 or 30 seconds. A hit scores the seconds you still had, so a 15-second timer cannot score more than 15 on that question.
Does the game save my best score?
It saves your best number of correct answers out of 10, separately for Easy and Hard, in this browser. The running score you see mid-round is the seconds you had left, which is not what gets stored.
Can I use keyboard shortcuts to answer?
Yes — press 1, 2, 3 or 4 to select the corresponding answer option without tapping. Press Enter or Space to advance to the next question.
Can you play Guess The Flag with 2 players?
Yes. Turn on 2 player head-to-head mode. Player 1 answers the first five flags, then the phone asks you to pass it to Player 2 for the next five. The higher points total wins. Points are the seconds left on correct answers. If the points are level, the player who got more flags right wins. If that is level too, the round is a draw.