Longest Element Names A-Z

In 3 minutes, try to type the symbol for each chemical element.

Name the countries where the most people speak Russian as their native language.

For each letter of the alphabet, name any world capital that starts with that letter.

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...