# Optical Illusion: Can you identify the hidden number in the picture in 6 seconds?

Optical Illusion: Optical illusion images are mind-blowing images that contain hidden details and are created in such a way that they fool the human visual system i.e. the eyes and brain.

These optical illusions are not only entertaining but also beneficial for the brain. Studies suggest that visual illusions can help us understand how our brain and eyes perceive the world around us.

One of those mind-blowing optical illusions that asks netizens to identify a hidden number has left netizens scratching their heads.

Only those with excellent observation skills have the opportunity to identify the hidden number.

Are you one of the chosen few on the planet?

Let’s find out.

You’re an optical illusion champion if you can find a doll among the penguins in 8 seconds!

## Optical illusion: find a hidden number in 6 seconds

Source: Pinterest

The image shared above shows a spiral image containing a secret number inside.

This mind-blowing challenge is driving netizens crazy as many struggle to find the hidden number.

This complicated challenge requires participants to concentrate hard on the image to identify the hidden number.

It is one of the easiest ways to test your observation skills.

The hidden number has been expertly blended into the image, making it difficult to identify at first glance.

Only the smartest and most attentive people can identify the hidden number within the time limit.

Hurry up; time is running out.

Have you identified the number?

There are only a few seconds left.

Two…

One…

AND…

Time is over.

How many of you were able to identify the number within the time limit?

Congratulations to those who have identified the number, they really have exceptional observation skills.

Are you curious to know where the hidden number is?

Please refer to the solution provided below.

## Find the hidden number in 6 seconds – Solution

The hidden number present in the image is 20.

To see the hidden number, you must concentrate on the center of the image and gradually move your head back, until your eyes are at least 15-20 centimeters from the image.

Picture Puzzle IQ Challenge: Only highly intelligent people can identify the safest exit door in 13 seconds!

Categories: Optical Illusion
Source: sef.edu.vn