YOU might just be a genius if you can spot the odd pig out in under ten seconds.
This latest brainteaser is no easy feat and should not be taken lightly if you want to avoid embarrassment.
That's because this specific puzzle has been designed to catch you out and see you fail.
While it may look rather simple on first glance, it's important not to get too ahead of yourself.
Everyone can see the pigs, yes, but it's down to you to spot the odd one out.
And if you can, then you must be a genius - and have a high IQ!
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In the image provided by Freshers Live, we can see 48 pigs in black and white lined up in six rows of eight.
Other than that, there really isn't anything else to feast your eyes on.
Therefore, you'd imagine that spotting the odd one out should be rather simple.
You're wrong.
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But hidden in plain sight is the ugly duckling of the group - and he's waiting for you to find him.
Perhaps the most difficult part is that you only have ten seconds to do so.
But if you really put your mind to see, you're almost certain to succeed.
If, however, you are struggling, then here's a clue to help you out.
In order to find the odd pig in the photo, try looking on the fifth row down.
If you manage to locate it, you'll notice it does not have a flat stomach like the rest of them.
But if you already knew that, then congratulations, you must be the smartest of the lot.
Should you wish for something slightly tougher, then you've got to try one of our other optical illusions or brainteasers.
If you're up for the challenge, see if you can find the perfectly camouflaged feline within the city full of skyscrapers in the image above.
If you can do so in under eight seconds, then you must have perfect 20/20 vision and a high IQ.
Alternatively, have a go at spotting the Christmas tree hidden within a brand-new set of window blinds in less than 30 seconds.
The optical illusion is hidden in the last place a person would think to check - but you might be able to crack the code.
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If you really want a challenge, though, then you've got to have a go at finding all five differences in these two festive scenes in under 10 seconds.
This mind-boggling picture puzzle has even the most professional puzzlers scratching their heads in pursuit of the answer - so curl up by the fire and give it a go!