ONLY the most observant people can spot all five differences between two identical pictures.
The task may seem easy at first but you have to do it quickly to prove you are a genius.
At a first glance, it may appear that the two pictures are identical - but don't be fooled yet.
If you manage to find five different details in each image, then you might have the perfect vision.
This optical illusion is purposefully distracting with bright, colourful lights and a busy background.
The subtle nuances of this image may slip away from an average eye.
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But those with great observational skills will spot the inconsistencies with ease.
Scan the pictures carefully and don't let them evade your keen for detail eye.
Brainteasers are purposefully designed to trick our vision and can be used as simple determiners of intelligence.
Studies have shown, people who regularly challenge themselves with optical illusions and puzzles see big improvements in their problem-solving skills, concentration and attention.
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Psychologists at The University of Glasgow found that staring at an optical illusion can improve eyesight by allowing you to see small print.
And according to "These visual puzzles can give you a good mental workout that can, in turn, help you think more efficiently and solve problems more easily."
Make sure to keep practising brain teasers to improve your mental capabilities.
Try this intelligence test where you have to spot three hidden pigs in six seconds.
Or, prove yourself a genius by working out which rope the dog is tied to in under five seconds.
And check your IQ with this puzzle where you have to figure out the owner of the cat.
Lastly, don't forget to check your eyesight with this optical illusion of cats with a dog hiding amongst them.
In the image provided by Jagran Josh, we can see an animation of a woman sat knitting in a chair.
Surrounding her in the comfort of her own home are more than a dozen cats.
But hiding in plain sight is the lone dog - and you'll need to keep an open mind about where it'll be.
Have you enjoyed solving the brain teasers?
If so, let's return to our task and find out if your answers are correct.
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If not, then don't be disheartened- scroll down for more fun challenges to cheer yourself up.