YOU might just have 20/20 vision and a high IQ if you can spot the mouse hiding among the sacks in seven seconds.
Everyone can see the creepy spider, but it's up to you to find the sneaky rodent.
This latest brainteaser leaves even the most experienced puzzle solver struggling as they race against the clock.
Not only do you need expert eyesight - you also need great observational skills.
That's because you must check every square inch of the image, covering all nooks and crannies.
If you tick all these boxes, then you can't go far wrong.
In the image provided by Jagran Josh, we can see an old black and white drawing of a house full of malt sacks.
The grainy image also contains a "rooms to rent sign" and a spiders web in the top left corner.
The lack of colour certainly makes this a difficult photo to analyse, meaning you'll really have to focus to find the mouse.
But if you succeed, then congratulations.
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And if you did so in seven seconds or less, then you must have 20/20 vision and a high IQ.
If you're struggling to spot the mouse, then here's a clue we can provide you - it's not as small as you'd think.
The bottom half of the darker coloured malt sack beneath the spiders web makes out the mouse.
If you can spot it's ear beneath the wooden stick, you should then be able to make out it's eye and nose, before noticing the full head.
Should you require something even more challenging, then have a go at one of our other optical illusions.
You can begin with deciphering the tricky image above - is the animal sat on the roof a cat or a dog?
People have been left baffled by the viral optical illusion but you could prove you have a high IQ but correctly guessing what animal it is.
If that still doesn't test you, then try and spot six or more animals in the web of trees.
Put your brain to the test with the tricky black-and-white photo - only people with a high IQ can succeed.
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Alternatively, you could find out if you have perfect 20/20 vision by spotting the hidden ghost hiding in this image before they vanish forever.
This viral brainteaser has left people scratching their heads trying to spot the perfectly camouflaged ghoul among the group of glamorous guests.