Everyone sees rows of matching numbers – but you have 20/20 vision & high IQ if you spot error in less than 30 seconds

THERE is one number that’s not like the others in this tricky brainteaser.

If all you can see is the number 383, you’re not alone.

immerse education

This brain teaser by Immerse Education is quite the challenge on your eyes.

If you look a little harder, there is a sneaky number you need to search for.

As you might expect, it looks eerily similar to 383, but there’s one digit that’s different.

Set a timer and do your best to scan the image.

If you’re able to find the unique number in 30 seconds, you can tell everyone you have 20/20 vision and a high IQ.

Try to stay focused because if you stare at the image too long, it may play tricks on your eyes.

If you need a bit of help, try to go row by row or column by column.

Need a hint? Try to split the image into four quadrants.

The answer is hiding in the top right square.

If you’re still having trouble, look below for the highlighted answer.

immerse education

LUCKY CHARM

For those who enjoyed the challenge, here are a few more to try.

Do your best to find the four-leaf clover hidden in this green illusion .

Reddit

There are only a few flowers and brown leaves that give your eyes a break from all the greenery.

You only have 20 seconds, but if you find it, you’ll be lucky.

Try tackling one bunch of clovers at a time.

Take a look at the left middle side of the image if you’re still having trouble.

If you found it before the timer ran out, you’re in the top 2% of players.

The answer is circled below if you weren’t as lucky.

Reddit

SUMMER SNACK

In this next brain teaser, try to find all five ice cream cones in this park image.

It’s easy to see the food trucks and people enjoying the sunny day, but keep your eyes peeled for the sweet treat.

Spin Genie UK

You only have 22 seconds to complete the challenge so set the timer and get started.

You may think the ice cream cones are coming from a truck.

But they may be in more obscure spots than you think.

If you couldn’t find all five, take a look below.

Spin Genie UK

Benefits of brainteasers and optical illusions

Researchers have developed many tests to show how various brain regions react to brainteasers and optical illusions. There are many benefits.

• They are not only entertaining, but they also shed light on how our brains interpret visual data.
• By giving your brain a little workout regularly, you enhance your ability to focus and observe details.
• Studies have shown people who regularly challenge themselves with optical illusions and puzzles see big improvements in their problem-solving skills, concentration, and attention.
• Improved concentration and attention span can help prevent cognitive decline in old age.
• Optical illusions can improve eyesight by allowing you to see small print.