PUT your vision and patience to the test with this challenging brainteaser.

Only those with perfect eyesight and a high IQ will be able to find all of the animals in this image in under 10 seconds.

This black-and-white sketch looks at first like a detailed drawing of a mountainous landscape.

But, upon closer inspection, more details will reveal themselves.

This is because it is not just a drawing but an optical illusion.

As well as being a drawing of a landscape, it is also an image of animals.

They are all incorporated into the scene of nature meaning that one element such as the branches on a tree could also be something else.

Set your timer and see how many animals you can find in nine seconds.

There are 10 animals that you should be able to spot - some are easier to find than others.

According to the creators at Jagran Josh, only 10 per cent of readers can find all of the creatures.

Perhaps it helps if you know what you are looking for.

Once you see the list you may think that one of the animals is a bit of a trick by the creators of the illusion.

Here is a list of what you need to find:

Some players have suggested that there is an eleventh animal - a frog.

See if you can spot that one too.

When you are ready to see the solution, scroll down and all will be revealed.

The additional frog that is not part of the original puzzle can be seen at the base of the tree trunk on the left-hand side of the image.

How many animals did you find in the nine-second timeframe?

Now that you are warmed up, why not have a go at some more mind-boggling challenges?

If after that you are up for more, check out The Sun's wide range of optical illusions and puzzles.