E1-名神高速道路のトンネル

Name all 50 states in the USA. Easy, right?

Name the 20 cities ranked as the world's top financial centers according to the Global Financial Centres Index.

20 random countries have been removed from the map of the world! Can you identify them in 3 minutes?

There are 16 countries with a population of at least 100 million. Click them all without clicking any incorrect countries.