There is a mistake in the optical illusion puzzle given here. You have to find out what is wrong. That too in 10 seconds. Only one in a hundred people have found the answer to this correctly. Let’s see if you can find it.

There is a mistake in the optical illusion puzzle given here. You have to find out what is wrong. That too in 10 seconds. Only one in a hundred people have found the answer to this correctly. Let’s see if you can find it.