Municipalities of Umbria (with a map)

There are 118 named elements in the Periodic Table. How many can you guess?

Which countries have the least-powerful passports, as measured by the number of countries that can be visited without a visa?

Below you will see 45 European cities. Click the ones that are the capital of a sovereign nation without making any false steps.

Click the 23 countries with the highest maximum elevation. But three wrong guesses and you're out!