A 20 second test for 20/20 vision! Only those with the ‘sharpest eyes’ can find the ‘474’ hidden in this optical illusion… so how quickly can YOU spot it?
- This Optical Illusion Can Test The Strength Of Your Vision In Less Than 20 Seconds
- It was originally shared by Fresher Live and shows 14 rows of the number 444.
- In a row, the number 474 is hidden, can you see it?
This optical illusion that tests the strength of your vision in just 20 seconds has people stumped all over the web.
The tricky riddle, which was shared by cooler live – states that only people with ‘sharp eyes’ can detect the hidden set of numbers in less than a few seconds.
The mind-blowing puzzle shows 14 rows of the number 444. In one of the rows the number 474 is hidden.
You will need to pay extreme attention to detail and use your observation skills to locate the number in less than 20 seconds.
This optical illusion that tests the strength of your vision in just 20 seconds has people stumped all over the web
The website notes that the solution can only be seen by “a few people.”
The website also discussed the benefit of trying to solve optical illusions on a daily basis.
He described the puzzles as “mind-blowing and deeply fascinating images that challenge your perception and test your observation.”
‘If you want to have better concentration and visual skills than others, then you should engage in brain-boosting activities such as optical illusions, puzzles and more.
“People who deliberately engage in activities like these will gain mental benefits compared to others.”
If you still haven’t found the hidden number, you’ll have to look even closer.
Here’s a hint, look at row 11.
Look at the second set of numbers and see if you see anything.

Look at the second set of numbers in row 11, there you can find the solution
There, you can find the hidden number 474.
So, were you able to spot it?
The website notes that solving riddles will help strengthen your brain.
‘Optical Illusion emphasizes the importance of small details in our daily routine. Now you know what optical illusion is and how it helps us develop our visual and observation skills,” the website said.