This problem has been shared millions of times on Twitter/Facebook with the claim “99% fail” to solve it and that only a genius could find the correct answer.
If 9 = 72
8 = 56
7 = 42
6 = 30
5 = 20
Then 3 = ?
What do you think the answer is ?
In this video we explain what many people believe to be the correct answer. We also show how this answer is logical for other patterns seen in the puzzle.