Do You Deserve the Title of Mathematician? Prove It by Finding the Hidden Odd Number in 7 Seconds Flat!

Think you have the brains of a true mathematician? This visual puzzle is more than a quick glance—it's a race against time! Challenge your logic, observation, and number skills by finding the cleverly hidden odd number within just 7 seconds. Only those with sharp eyes and quick thinking will succeed. Try it now and prove your mathematical instincts!

Jun 11, 2025, 15:03 IST
Find the Hidden Odd Number in 7 Seconds Flat
Find the Hidden Odd Number in 7 Seconds Flat

Optical illusions are fascinating puzzles that are designed to trick our brains into seeing something that isn’t quite what it appears to be. These puzzles reveal how complex and powerful our minds are which fills the gaps automatically. While our eyes capture the light and shapes in front of us, it’s our brain that works behind the scenes to process and it makes sense of the information that is present in front of us. However, sometimes our brain gets fooled too make sense of the information—sometimes getting fooled in the process. Optical illusions are designed in such a way that they play with our perception be it depth, colour, movement or size which highlights the gap between what we see and what is actually real. 

Optical illusion puzzles have become the internet sensation recently. Today, we bring you one such puzzle that will leave you searching for the answer and you will definitely miss it even if it is right in front of your eyes. 

In the image below, you will see a series of 876 written but pay attention as you will witness an imposter. 

There is a 879 hidden in this image and your challenge is to find it as soon as possible. 

Wait! Before you dive head first into this puzzle looking for the answer, we have a twist for you that will make this challenge a bit more thrilling. 

You have a time limit of 7 seconds to find the hidden odd number. 

Can you rise to the occasion and emerge as a true puzzle master? 

Start your timer and begin the hunt for the odd number. All the best puzzle master! 

Try: Do You Have the Legendary Eyesight Needed to Find the Hidden Hat in This Family Scene?

Optical Illusion: Find the Hidden Odd Number in 7 Seconds

Source: TOI

How are you holding up puzzle master? 

Did you find the hidden odd number? 

Hurry up! You only have a few seconds left. 

Optical illusions are not only designed as a leisure activity but they also help people to improve their concentration skills as well as it gives a mind workout. 

The time limit is about to finish. 

3… 2… and 1! 

So, were you able to spot the hidden odd number? 

Congratulations if you found it! Your IQ and observation skills are quite amazing. 

If you didn’t find the odd number, don't give up! Just scroll back to the top and try to find it without a time limit!

If you are curious to see the answer, it is mentioned below. 

Try: Think You’re a Creative Genius? Try Finding the Hidden Odd Number in 5 Seconds!

Find the Hidden Odd Number- Solution

Source: TOI

Wasn’t this puzzle quite amazing? Keep trying your hands on these optical illusion puzzles and you will definitely emerge as a true puzzle champion. 

Nikhil Batra
Nikhil Batra

Content Writer

Nikhil comes from a commerce background, but his love for writing led him on a different path. With more than two years of experience as a content writer, he aspires to breathe life into words. He completed his B.Com. from DU and finds joy in traveling and exploring new and hidden places. Do drop your feedback for him at nikhil.batra@jagrannewmedia.com and let him know if you love his work

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