Dances - Sudden Death

In terms of population, which European urban areas rank in the top 200 globally?

You have 45 seconds. Can you click on all the prime numbers less than 50 without clicking on a non-prime number?

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

Solve these simple problems whose solutions are numbers from 0 to 9. But don't make any mistakes or the quiz is over.