How Sharp Are Your Eyes? Only 1% With 20/20 Vision Can Find the Hidden ‘0’ in 7 Seconds!

Visual illusions test how attentive one’s eyes are. In today’s visual illusion puzzle, the number "0" is hiding in plain sight among the letter "O". You have the sharpest eyes with 20/20 vision if you find the hidden “0” in 7 seconds. Test your visual acuity now!

Mrigank Chakraborty
Jun 26, 2025, 20:18 IST
Find the hidden number "0" among "O"
Find the hidden number "0" among "O"

Visual illusions are images that can fool even the most observant eyes. Visual illusions are loved by the netizens and have become a part of pop culture. These puzzles are not only fun to solve but also are known for testing the observation skills of an individual.

These puzzles are now used by millennials and Gen Zs as a medium to test the intelligence among their peers. Not only that, the popularity of visual illusions has transcended the age barrier, as these puzzles are also enjoyed by older people.

The benefit of practising such puzzles is that these can prevent cognitive decline in old age by keeping the brain active. In today’s visual illusion puzzle, the number "0" is hiding in plain sight among the letter "O". You have the sharpest eyes with 20/20 vision if you find the hidden “0” in 7 seconds. Test your visual acuity now!

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Visual Illusion: Find the Hidden “0” among O

This visual illusion puzzle will test your visual acuity. In the picture shared above, a grid full of the letter O is seen. 

Hidden in the grid in plain sight is the number 0.

Can you find “0” in 7 seconds?

Your time starts now!

Experts suggest that people who can solve visual illusion puzzles such as these have excellent observation skills with high intelligence. 

They also suggest that regular practice of visual illusions sharpens cognitive abilities, thereby preventing cognitive decline in older age. 

Only someone with the sharpest eyes can find 0 quickly.

Need a hint?

Here it is!

Hint: The number "0" is not on the left side of the image.

Look carefully at the picture one final time.

Have you found it?

Hurry up!

The clock’s ticking.

Final few seconds left…

And…

Time’s up!

How many of you have successfully completed the challenge within 7 seconds?

Congratulations to you if you are among those who spotted the number 0 within the time limit. 

You people have high visual acuity, as most people won’t be able to spot the letter in  7 seconds.

Let’s check out the answer now!

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Visual Illusion with Answer

The number 0 is situated at the top part of the column on the right side.

find 0 in 9 seconds solved

If you loved this visual illusion challenge, share this with your friends and family to see how fast they can spot the hidden number among the letters.

Also, before you leave, remember to try out this exciting math puzzle, which only 3% of people were able to solve within 7 seconds.

Just 3% of the Smartest Minds Can Solve This Math Puzzle in 7 Seconds!

 
Mrigank Chakraborty
Mrigank Chakraborty

Assistant Manager

Mriganka Chakraborty is a content writer with 4 years of rich experience in creative, academic, and research-based writing. Mriganka's expertise lies in crafting innovative, engaging and compelling articles that effectively communicate the desired message to the target audience. At Jagranjosh, he is involved in English content creation for the General Knowledge category. In his spare time, he loves reading fiction, watching action movies and web series.

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