Found on YouTube: Only Genius can see the right number | IQ Test #math #short #math #mathsatyourfingertips

Only Genius can see the right number | IQ Test #math #short #math #mathsatyourfingertips
Maths at Your Fingertips
Only a genius can solve this IQ based puzzle. Let's see who can?
https://www.youtube.com/watch?v=kh6bvI2PqUs