PUT yourself to the test with this mind-boggling brain teaser that will leave you scratching your head.

Only those with the sharpest eyesight will be able to spot the polar bear in this winter scene in under seven seconds.

According to experts on the puzzle site Jagran Josh, only the top five per cent of people can find the white bear in this image.

Those who do can brag about their razor-sharp vision and high IQ.

Cracking this optical illusion will take all of your focus and brain power so make sure there are no distractions.

What makes this puzzle even trickier is how the polar bear is perfectly camouflaged with the snowy surroundings.

Any defining features such as a black nose or black claws also blend in thanks to the dark colours of the trees and rocks.

It may be beneficial to examine the image piece-by-piece.

Dividing it into smaller sections reduces the search area and increases the likelihood of spotting small details that could lead you to the solution.

If you are still struggling, it may help to know that the bear is very small compared to its surroundings.

Keep your focus on the left-hand side of the image.

When you want to see the answer, scroll down for the solution.

There are numerous health benefits associated with regularly completing puzzles such as these.

As well as testing your patience, they can help improve your cognitive skills.

With that in mind, why not have a go at some more challenges?

There are plenty of mind-boggling puzzles to be found on our website.

Here is a taster of the kinds of things you can expect to find.

See if you have the brain of a super genius by matching these light switches to the bulbs.

You only have 31 seconds to complete it so you better get cracking!

It might be easier if you have a pen and paper to hand so you don't confuse yourself.

Again, you should distance yourself from any distractions if you want to beat the clock.

Those who solve it quickly have good observational skills and high cognitive speed.

Players may find that this one is even more tricky than finding the polar bear as the squirrel is incredibly well hidden.

Keep in mind that you are looking for a red squirrel, not a grey one.

Don't forget to use the tips you learned earlier if you find yourself struggling.