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How good are your observation skills?
You can find out by giving this brainteaser a go. The tricky test, created by Daily Star with the help of AI, asks you to find the number four hidden among the other digits.
While this may seem easy, the brightly-coloured image is an absolute feast for the eyes. It's hard to separate the numbers from all the squiggles and shapes packed in there.
READ MORE: Optical illusion has hidden animals in snap – but only some people can spot them
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Set a timer to see how long it takes you to complete the challenge. Anyone who is able to spot number four in less than 10 seconds has sharp vision.
For those who are struggling with the challenge, we’d recommend scanning your eyes across the image from top to bottom. This ensures you don’t miss any of the tiny details.
And if you still can’t pinpoint the four, we’d recommend focusing your attention on the bottom right of the picture. Scroll down for the answer.
There are plenty of positives to challenging yourself with tests like this one. Research shows it can even stop your brain from ageing.
A study by the University of Exeter and King’s College London found similar exercises can brush-up adults’ recall and improve brain function by a decade.
Some experts also believe they encourage lateral thinking, which can keep us feeling creative and fulfilled. And there's nothing more satisfying than tackling a new problem!
Are you looking for more optical illusions? Previously, we revealed only people with a "high IQ" can spot the pizza within 11 seconds in this tricky image.
And on another occasion, a mind-bending illusion tricked people into seeing different shades of gold circles. The brainteaser could leave you feeling as though the gold circles are all different shades.
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- Optical Illusion
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