If You Have The Sharpest Eyes, Spot The Letter G Among C's In 21 Seconds!

Jul 9, 2025, 13:26 IST

Optical illusion tests can indicate if you possess sharp eyesight and strong observation skills by challenging your ability to quickly perceive hidden details or subtle differences within an image. The speed and accuracy with which you identify the hidden elements can be a good indicator of your visual acuity and attention to detail. Today we have an optical illusion challenge that will test how sharp your eyes are. There is one 'G' hiding among the sea of C's, and you have to spot it in 21 seconds. Can you?

Spot the letter G among C's in 21 seconds!
Spot the letter G among C's in 21 seconds!

What is an optical illusion in psychology? Optical illusions are visual illusions that are a misinterpretation of visual information by the brain, leading to a perception that differs from reality. Essentially, it's when the brain processes what the eyes see in a way that doesn't accurately reflect the true image or object. This happens because the brain makes educated guesses based on prior knowledge, context, and other factors to interpret visual stimuli.

Optical illusion tests can indicate if you possess sharp eyesight and strong observation skills by challenging your ability to quickly perceive hidden details or subtle differences within an image. The speed and accuracy with which you identify the hidden elements can be a good indicator of your visual acuity and attention to detail.

Psychologists at The University of Glasgow have found that staring at an optical illusion can improve eyesight as you allow your eyes to see small print. This means regular exposure to optical illusions can help you read small text. Researchers have found optical illusions to be a great mental workout that may boost your brain activity and also reduce the risk of dementia.

Today we have an optical illusion challenge that will test how sharp your eyes are. There is one 'G' hiding among the sea of C's, and you have to spot it in 21 seconds. Can you?

Vision Test: Do you have 20/20 vision? Spot the letter G among C's in 21 seconds!

find-hidden-letter-optical-illusion

This mind-boggling optical illusion has the internet stumped. If you think you possess the sharpest eyes and 20/20 vision, take the challenge!

In the sea of C's, there is a letter G hidden. Do you have what it takes to spot it in the given time limit?

You will need to bring your A game to solve this optical illusion challenge. 

Start by breaking the image into smaller sections, then scan each section carefully. Look for subtle differences in shape or orientation of letters.

Focus on scanning each section, row by row and column by column. Look for any letter that deviates from the dominant pattern, in this case letter C. 

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The hidden letter is often placed to blend in with its surroundings, so take your time.

You have 21 seconds. Don't be discouraged if you can't immediately find it.

If you find yourself overwhelmed by the repeating pattern, try taking a break. Revisit the challenge. 

Or you can also zoom in on the image. This can help you distinguish between subtle differences in shape.

Did you find the letter hiding among the sea of C's?

Answer revealed!

It is a tricky optical illusion, indeed. Only 1 out of 100 people with sharpest eyes and 20/20 vision could spot the letter G hiding among the C's. Scroll down to see where is the hidden letter in this optical illusion image.

find-hidden-letter-optical-illusion-answer

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Roopashree Sharma
Roopashree Sharma

Deputy Manager

Roopashree Sharma is a seasoned content writing professional with over 5 years of experience in digital journalism, specializing in education, science, trending, national and international news. She holds a degree in Journalism and Mass Communication and has contributed to leading media houses including Zee, Times, and India TV. Currently serving as Assistant Manager – Editorial at Jagran New Media, she writes and manages content for the General Knowledge (GK) section of the Jagran Josh (English) portal. For inquiries, contact her at roopashree.sharma@jagrannewmedia.com.

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