Hidden letters puzzle challenges the internet's top 5%

Not everyone can correctly answer this question. Can you discover all the letters 'F' hidden among the letters 'E'? Look at the picture closely.

If you love puzzles and visual brainteasers, this one is perfect. These puzzles are viral online because people love to test their observational skills. Do you think you have sharper eyesight than most? Test yourself by solving the puzzle below.

How many letters of' F' do you see in the picture? At first glance, the picture may consist of lines filled with the letter 'E'. However, you can spot hidden letters 'F' upon closer inspection.

Before searching, remember that this picture might make you feel slightly dizzy. It may seem like the image 'jumps' before your eyes, making it harder to find all the letters 'F'. But a true observation master will quickly handle this task. According to some, even 95% of those who attempt this exercise cannot correctly answer. This means that 5% of people are in an elite group.

Eye exercises are one way to maintain good vision, which impacts overall comfort and well-being. Those who work with computers, especially, should take care of their 'work tools'. After all, constantly looking at a screen can be harmful and cause eye diseases.

Eye exercises should be treated similarly to body exercises.

The confusion caused by numerous letters 'E' can be misleading. Thus, answers to this puzzle vary. So, how many letters of 'F' are there?

The question pertains solely to the letters in the picture. Those who indicate fewer or more than five letters 'F' are giving an incorrect answer.