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Flags of Southeast Asia Quiz

All 11 flags of Southeast Asia, one at a time. Four options, instant feedback, and everything you miss is listed at the end with a link to learn it.

Pick your level

The same countries split three ways, by how often people actually get them wrong. Start easy and work up — each level keeps its own progress.

Level 2 Medium Where scores usually start to slip. 5 countries All levels Every country at once, difficulties mixed. 11 countries

About the flags of Southeast Asia

Southeast Asia has 11 flags to learn, 11 of them belonging to UN member states. This quiz draws its questions from all of them, and the complete list with names and capitals sits directly below the game.

The countries behind those flags differ enormously in scale. Indonesia covers 1,904,569 km² while Singapore fits into 710 km². Indonesia is home to 285.7 million people; Brunei has 466 thousand.

Across Southeast Asia the recurring colours are red, white and yellow. Of the 11 flags here, 11 carry red — which is exactly why colour on its own is a weak way to tell them apart.

The pairs that actually cost people points in Southeast Asia are Indonesia–Singapore. There are 1 look-alike pairings inside this region, so it is worth learning the one detail that separates each pair rather than the general impression.

All 11 flags of Southeast Asia, with names

Every flag in Southeast Asia, with capital, population and land area.
Flag Country Capital Population Area
Flag of Brunei Brunei Bandar Seri Begawan 466,330 5,765 km²
Flag of Cambodia Cambodia Phnom Penh 17,847,982 181,035 km²
Flag of Indonesia Indonesia Jakarta 285,721,236 1,904,569 km²
Flag of Laos Laos Vientiane 7,873,046 236,800 km²
Flag of Malaysia Malaysia Kuala Lumpur 35,977,838 330,803 km²
Flag of Myanmar Myanmar Naypyidaw 54,850,648 676,578 km²
Flag of Philippines Philippines Manila 116,786,962 342,353 km²
Flag of Singapore Singapore Singapore 6,111,175 710 km²
Flag of Thailand Thailand Bangkok 71,619,863 513,120 km²
Flag of Timor-Leste Timor-Leste Dili 1,418,517 14,874 km²
Flag of Vietnam Vietnam Hanoi 101,598,527 331,212 km²
Easy Medium Hard Capitals of Southeast Asia Map of Southeast Asia Shapes of Southeast Asia Currencies of Southeast Asia Languages of Southeast Asia Flags of the Middle East Flags of East Asia Flags of South Asia Flags of Central Asia

Frequently asked questions

How many countries are in this quiz?

This quiz covers all 11 entries in Southeast Asia. Questions are drawn from the full set, and the complete list appears in the table on this page.

Do I need an account?

No. There is no sign-up and no login. Your score stays in your own browser and is never sent anywhere.

How are the wrong answers chosen?

Deliberately, not at random. Each question prefers flags that are genuinely confusable with the right answer, then countries from the same sub-region, so guessing by elimination does not work.

Is it free?

Yes, completely free with no limit on how many times you play.