Spot the hidden werewolf in this hospital scene within 7 seconds with perfect vision

THIS is the tricky teaser to test your vision and brain power.

The three doctors are visible at the hospital for all to see, but only individuals with perfect eyesight can detect the concealed werewolf in under seven seconds.

When you turn up to the hospital it’s usually because you need medical help of some kind.

And in your hour of need, you would hope to be cared for by capable and considerate staff.

A werewolf doesn’t fit that description at all.

They are people who possess a very unusual ability.

When a full moon rises, they transform into enormous wolf-like creatures.

Werewolves are usually considered to be the stuff of folklore – and films like Harry Potter.

But he we have in front of us indisputable evidence of a werewolf walking among us.

In fact, he puts on his uniform every day and goes to work as a doctor.

The question is – which of the three men in the picture is our shapeshifter?

Here’s a clue if you’re struggling.

Think about what might be a werewolf’s most distinctive features – and then see if any of the docs sport them too.

Time must be running out by now – so hurry up!

But don’t worry if you can’t figure the puzzle out – we’ve included the answer below.

Optical illusions can also be a great way to test your senses and mental cognition.

They can force people to look past clear and obvious images.

This process can help to stimulate several parts of the brain at the same time.

As you can see in the solution below, the doctor on the RIGHT is the werewolf hiding in plain sight.

You could have figured it out from his pointed teeth and menacing eyes.

If you enjoyed that task, why not try some more below?

The answers are at the bottom of the page as always.