Countries without A and E

How many countries do you know? In this quiz, you've got 15:00 to name as many as you can. Go!

Try to name the 10 most populous urban areas in each of these historical years.

Can you name the countries with the most heavy metal bands, both in total and per capita?

You will be shown 10 random numbers between 1 and 100 without knowing what's next. Your task is to put them in order! But beware, if a number cannot be placed, the quiz ends...