Only people with sharp eyes can find odd number within 15 seconds in illusion

A new optical illusion is challenging people to spot the odd number hiding within the 8s.

The brainteaser can be quite tricky to solve as players are required to complete it in a 15 second time frame.

In the image it shows a rows and columns of the number 8 with an odd digit hiding somewhere.

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Your task is to find the number 3 within 15 seconds, so are you up for the tricky challenge?

Apparently if you manage it in a fast time, it could mean a lot for your eye sight.

Don't forget to let us know how you get on in the comments section below!

According to many studies, optical illusions can influence the human brain.

Not only do they put observation skills to the test, optical illusions could help determine intelligence too.

And with this puzzle in front of you, solving it within 15 seconds might mean your eyesight is pretty good.

If you initially feel there isn't a hidden number in the image, make sure you take a closer look.

Scroll down for the answer…

Most people can't spot the digit quickly but you can start by scanning each row and column ever so slowly.

Then after a bit of observing, you might just have your answer glaring right at you!

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Are you looking for more optical illusions?

Recently, we had an optical illusion with an odd letter and your job was to spot it in 17 seconds.

In the image, it shows a rows and columns of the letter T with the odd F lingering somewhere.

And we had an optical illusion with an odd word hiding somewhere as only people with "sharp eyes" can spot it.

In the illusion, people are challenged to find the word "Retro" hidden in the sea of words spelt as "Petro".

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