How many players are needed?

The game requires at least 2 players to compete, but it's even more fun with up to 10 players in a single room.

What game modes are available?

Currently, you can play Guess the Flag, Guess the Capital, and a Mixed Duel mode that combines both challenges.

Is it mobile friendly?

Yes! The game layout is fully responsive, making it perfect for playing on your phone, tablet, or desktop.

Is Flag Duel free to play?

Yes! Flag Duel is completely free to play online with no downloads or sign-ups required. Just create a room and invite your friends.

Can I play over Discord or Zoom?

Absolutely! Flag Duel is the perfect multiplayer game to play while hanging out on voice calls, Discord, Zoom, or Google Meet.

How long does a game last?

A typical game of 10 rounds takes about 5 minutes, making it a great quick break game to play with friends.

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⭐

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Multiplayer Quiz Game

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Flag Duel

Loading your geography challenge...

🌍

🏁

🗺️

Multiplayer & Single Player Geography Quiz

The Ultimate
Geography Showdown

Test your knowledge of world flags and capitals. Play solo to beat your high score or create a private room to compete with friends!

✓ Free & Instant Play

✓ Flags & Capitals

✓ Single & Multiplayer

Flag Duel - Choose Game Mode

👤 Your Nickname

MULTIPLAYER

🌍 About the Game

About Flag Duel Online

Free · No Login · Instant Play

🏁

Flag Duel Online is a fast, free browser‑based geography quiz game. Players compete in real‑time to identify flags, capitals, and countries. Every round brings a new challenge and a chance to climb the leaderboard.

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Play with friends or family – create a private room and invite up to 10 players. No registration, no downloads, and no complicated setup. Just a link and you're in.

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Each round is short and intense – players have 10‑20 seconds to answer. The fastest correct answer earns a bonus. Perfect for quick breaks or extended party sessions.

🌐 3 game modes: Flags, Capitals, Mixed

📊 3 difficulty levels: Easy, Medium, Hard

🏆 Live scoreboard & round results

🔄 Play again instantly with same room

How to Play

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Join or Create

Create a private room or join an existing one using a shareable link.

👤

Enter Nickname

Choose a fun name and wait in the lobby for the host to start.

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Host Sets Game

Host selects mode, difficulty, rounds, and timer.

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Question Appears

A flag, capital, or country question appears for all players.

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Choose Answer

Pick one of four options before the timer runs out.

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Points Awarded

Correct answers score points; the fastest correct gets a bonus.

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Scoreboard Updates

Live scoreboard shows rankings after each round.

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Winner Declared

After all rounds, the highest score wins the duel.

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Pro Tips

✓Read questions carefully – flags and capitals can be tricky
✓React quickly – speed bonus matters
✓Use the lobby to coordinate with friends

🎮 Game Modes

Choose Your Challenge

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Guess the Flag

MVP

Show a flag and players choose the correct country.

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Guess the Capital

MVP

Show a country and players choose the capital city.

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Mixed Duel

MVP

Random mix of flags, capitals, and country questions.

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Guess Country from Capital

Show a capital city and players choose the country. (Coming Soon)

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Guess the Country Shape

Show a country outline and players choose the country. (Coming Soon)

📊 Difficulty

Pick Your Level

🟢 Easy

MVP

Common countries such as India, USA, Japan, France, Brazil, Australia.

🟡 Medium

MVP

Moderately known countries such as Morocco, Vietnam, Argentina, Kenya, Portugal.

🔴 Hard

MVP

Less commonly guessed countries such as Suriname, Kyrgyzstan, Eritrea, Belize.

⚫ Expert

Small island nations, similar flags, and difficult capitals.

Game Mechanics

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Question Format

✅ Use multiple choice for MVP to avoid spelling issues.
✅ Each question has exactly 4 answer options.
✅ Only one answer is correct.
✅ Options are shuffled every round.
⚠️ After submission, wait until timer ends or all answer.
❌ No changing answers after submission.

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Round Flow

● Round starts, question appears for everyone.
● Timer starts counting down.
● Players select one answer from four options.
● System records selected answer and response time.
● Timer ends or all players submit answers.
● Correct answer reveal appears.
● System shows fastest correct player & points gained.
● Scoreboard updates.
● Next round begins or final leaderboard appears.

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Core Rules

👥 Every player gets the same question at the same time. Only the first submitted answer counts.
➕ Correct answer gives points. Fastest correct player receives a bonus.
➖ Wrong answer gives zero points. No answer gives zero points.
🏆 Highest score after all rounds wins the game.

❓ GOT QUESTIONS?

Frequently Asked Questions

✨

⭐

💫

Flag Duel

The Ultimate
Geography Showdown

About Flag Duel Online

How to Play

Pro Tips

Choose Your Challenge

Guess the Flag

Guess the Capital

Mixed Duel

Guess Country from Capital

Guess the Country Shape

Pick Your Level

Game Mechanics

Question Format

Round Flow

Core Rules

Frequently Asked Questions

Single Player

Game Lobby

Which country does this flag belong to?

Correct!

Game Over!

Flag Duel

The UltimateGeography Showdown

About Flag Duel Online

How to Play

Pro Tips

Choose Your Challenge

Guess the Flag

Guess the Capital

Mixed Duel

Guess Country from Capital

Guess the Country Shape

Pick Your Level

Game Mechanics

Question Format

Round Flow

Core Rules

Frequently Asked Questions

Single Player

Game Lobby

Which country does this flag belong to?

Correct!

Game Over!

The Ultimate
Geography Showdown