Everyone can see the wave, but you have 20/20 vision and a high IQ if you spot the hidden shark in 11 seconds
THIS optical illusion has baffled even the most astute puzzle fans.
You might have 20/20 vision if you can spot the shark in this seemingly serene view of the sea.
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Yes, there really is a shark in it.
For those puzzle-heads among you, there’s an extra catch: you have to try to find the shark within 11 seconds.
So grab a timer, set it for 11 seconds and prove your puzzle-solving skills.
Although it may seem like a common sight, this is not an easy task and 99 percent of people fail to find the shark.
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Facebook user Linton Allen shared the photo on Facebook after realizing the sinister creature was lurking beneath the surface.
If you look closely, you might be able to spot it too.
Optical illusions are purposefully designed to deceive our vision and can be used as simple determinants of intelligence.
The benefits of optical illusions
RESEARCHERS have developed many tests that show how different brain regions respond to optical illusions.
Not only are they entertaining, but they also shed light on how our brains interpret visual data.
By regularly exercising your brain a little, you increase your ability to focus and observe details.
Studies have shown that people who regularly challenge themselves with optical illusions and puzzles see great improvements in their problem-solving skills, concentration and attention.
Improved concentration and attention span can, in turn, help prevent cognitive decline in old age.
Psychologists from the University of Glasgow discovered that staring at an optical illusion can improve vision by allowing you to see small print.
The photo was shared on the Dorsal Perth Shark Reports page and several followers jumped at the chance to try out the optical illusion.
One user commented: “That’s way too close to the coast for my liking!”
Another said: “It looks like a toona (sic) fish.”
While a third simply said: “Sheesh!”
Have you found the shark yet?
If you need help, you can split the image into different sections. Then slowly search each section, one by one.
Or, if you found this puzzle too easy, try one of our others brainteasers.
Can you find all four animals lurking along the shoreline in this image??
The advantage is that you only have five seconds to find them all.
It is considered so difficult that only two percent of Britons can actually complete it on time.
How about this image of red cars in a row?
Bystanders are told that they have an incredibly high IQ if they can find a car within ten seconds.
We’ve also added three bonus puzzles for you at the end of this article.
But have you found the sneaky shark yet?
If you can’t find it within 11 seconds, don’t worry, we have the answer for you.
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