Think You Know
the World?

Countries by population — place each country in the right rank bucket. How well do you know the world?

Two country outlines side by side. Which one covers more land area? Looks can be deceiving.

Select every country that shares a border. Simple concept, brutal execution. Europe → Africa → Asia.

Read the temperature and rainfall chart. Identify the country, region, or US state. Unlike any map game.

10 flags. 4 choices each. Can you score a perfect 100? Test how well you know the world's flags.

Given a country or US state, pick the correct capital from 4 choices. Countries of the world or all 50 states.

Multiple choice geography questions across Easy, Medium, Hard, and Extreme. Rivers, capitals, borders, records and more.

Top scores across all games. Sign in with Google and compete for the #1 spot in Flag Frenzy, Capital Quiz, Size Matters, and more.