Intelligence has always been valued. But how to understand that a person is affected by it?
In the old textbooks of the USSR, you can find many tasks with which they checked the level of intelligence, when no one had heard of IQ tests before.
We found one of these puzzles – the simplest. Do you consider yourself a stupid person? Then you have to solve it the first time!
Warning, questions!
QUESTION 1 OF 1
Sum
Work