In order to develop creative thinking, some psychologists advise solving different riddles and quizzes. Such exercises develop critical thinking, improve memory, and reduce the risk of Alzheimer’s.
We prepared 3 riddles of varying complexity that will help you both train your brain and entertain yourself.
1. Can you spot the difference in 5 seconds?

2. What number should replace the question mark?

5. Find the number 2017:

ANSWER:
1.

2.

3.

How many of these riddles did you manage to solve? Please share your result in the comments!
Source: Brightside.me



















