English
English
Appearance
English
English
Appearance
In the Flag Quiz a mystery flag appears and you choose which of two regions it belongs to, with 15 seconds on the clock. The pool holds 49,606 flags in 8 difficulty tiers, so it starts with well-known countries and slowly moves on to states, provinces, territories and historical flags.

A round of the Flag Quiz: the flag is shown at the top and the two candidates are on the map.
You earn one point for every correct answer. Your best score is saved in your browser.
Flags are grouped into 8 tiers. The first tier holds sovereign countries. Later tiers hold less familiar regions, and the last tier has the smallest and historical ones. The tier rises as you answer correctly, and the steps get a little longer each time:
| Tier | Reached after this many correct answers |
|---|---|
| 1 | Start |
| 2 | 3 |
| 3 | 7 |
| 4 | 12 |
| 5 | 18 |
| 6 | 25 |
| 7 | 33 |
| 8 | 42 |

After every round you learn something about the region the flag belongs to.
If you have a flag but no name, the Flag Identifier finds it from a picture, colors or a description. See Flag Identifier.
Click the close button in the header and confirm with Exit Quiz. Your scores are saved.
The Flag Quiz works on the web and in the mobile app. Open it directly with truesize.net/#flagquiz.
Next: Keyboard Shortcuts
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