652 flags.
Your world quiz.
From “I know this!” to “Wait, really?” — discover the flags of our world. How many can you recognise?
Answer with 1–4 · Enter for the next question
652 flags. Pick your adventure.
195 country flags, 310 regional and territorial flags, 54 additional city flags, 23 organisational flags, 40 signal flags and 30 historical variants. The city collection has 60 roles: six flags also belong to regional collections and count only once in the total.
States, provinces and territories
City flags, near and far
Europe includes the German cities. Shared city and regional designs keep their separate learning roles.
Organisation membership follows the supplied record of 1 November 2026. Historical periods describe the illustrated variants; Nazi flags and symbols are excluded. Signal meanings are learning summaries and depend on context.
One continent at a time
This collection includes the 193 UN member states, Vatican City (Holy See) and Palestine. Flag variants and capital distinctions are explained where relevant.
Your game. Your challenge.
Keep your curiosity going.
195 country profilesFlags, capitals, geographic reference data and quick knowledge checks.Explore countries →
100 cities and regionsLocal identities, landscapes and the exact flag variants in our collection.Discover places →
65 articles and guidesOrganisations, historic designs, maritime signals and ways to learn.Build your flag knowledge →