In our today’s optical confusion, we bring you a brain-teasing visual puzzle that is not only fun to crack, but is a great way to test your observation skills and eye health. This challenge comes with a turn – between the seas of 3S and 13, your job is to present a timid of “31” hidden in plain vision. This visual is a bit testing of acuity, focus on expansion and mental agility.

Does optical confusion make it so attractive?

Such optical illusions are not only entertaining – they serve a purpose beyond entertainment. They are a great exercise for your brain and eyes. According to a 2020 study published in Frontiers in human neurology, the visual puzzle improves spatial arguments and attention periods. These pictures bounce your brain to see something that cannot actually happen – or at least not at first glance. The illusion creates an discrepancy between what your eyes sees and what your brain interpretation is.

Massachusetts Institute of Technology (MIT) psychologist Dr. Odd Oliva explains, “Our brain is given a wire to look for a pattern, and when an image disrupts that expectation, it forces the brain to work hard to resolve mismatch.” This is what makes this puzzle so unique.

Visual challenge: Can you find 31?

In the above image, a pattern of blue “3” s and purple “13” fills the grid in the right choice, making a visual rhythm that is easy for the eyes. But somewhere within that grid, a single “31”-there is a subtle reverse of the ankles that will avoid notice until you are razor-sharp.

At first glance, most people give air through the image without catching the odd. However, if you slow down, scan the line, and train your eye to see irregularities in the shape or pattern, you can catch it. (Spoiler: It is hidden in the fourth line from above, another circle from the left.)

Why does your eyesight matters

This confusion is more than a game – this is a basic investigation on your vision and cognitive attention. People with 6/6 or 20/20 vision (depending on the measuring standard used in your area) have a sharp view contrast sensitivity, making it easier for them to quickly separate the characters that look similar.

Dr, an optometrist and vision therapist located in California. Amanda Fips says, “Such visual puzzles are a quick and playful way to gauge when someone’s vision deteriorates. If it takes longer to spot the subtle differences, it can be time to examine an eye.”

Science behind confusion

The reason for your brain struggle to spot “31” is due to some called “conceptual sets” – psychological tendency to see things based on expectations. Since your eyes are accustomed to looking at the same two figures (3 and 13), your brain automatically filters anything that does not fit the expected pattern.

In addition, because the numbers are displayed in colored rings – blue for 3 and purple for 13 – continuous color and position acts like visual camouflage, which originally replaces the “31” mixture with the rest.

What does it say about your brain

If you have seen “31” in less than 10 seconds, your eyes and brain are working in impressive harmony. If it takes longer, don’t worry – this does not mean that anything is wrong with you. This just shows that the brain is to air conditioned and seek patterns. Training yourself with such riddles can improve your cognitive flexibility and visual alertness over time.

Optical confusion is more than a visual treatment – they have windows how our brain explains reality. Challenges like these create a fun way to test your visual sharpness and give your brain a mini workout. And if you got “31”? Congratulations, you have found an eagle eye! If not, do not stress – practice makes the right.

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