It was Erica's first day at the college. She was passing the campus when someone poured paint onto her dress. She turned around and saw three people painting the walls.

How many cubes are there?

Look at the picture:

Guess the country

During which month do people sleep the least?

Guess the country

What number doesn't belong?

Find the odd one out mechanic!

Which policeman is real?

A man stands on one side of a river, his dog on the other. The man calls his dog, which immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

What number is missing?

A man was walking in the rain. He was in the middle of nowhere. He had nothing and nowhere to hide. He came home all wet, except his hair. Why is that?