Yello: Albums by Cover

Can you name the capitals cities of all 196 countries in the world?

Can you name all the countries that have ever been members of OPEC, the Organization of Petroleum Exporting Countries?

Which countries have received a Level 4 "Do Not Travel" advisory from the U.S. State Department since the beginning of 2023?

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...