You have 20/20 vision if you can spot three hidden faces in portrait of a man in just 10 seconds

YOU HAVE sharp eyesight if you can spot the three hidden faces in this tricky portrait of a man in just ten seconds.

This optical illusion went viral on the internet and left most puzzlers scratching their heads.

Spot three hidden faces in this optical illusion Credit: Brainbashers

Viewers are faced with a black-and-white illustration of an elderly gentleman – who bears a bizarre resemblance to Abraham Lincoln.

However, three more faces are hidden among the deceptive portrait.

Your job is to spot them in less than ten seconds.

Do you see the faces?

READ MORE OPTICAL ILLUSIONS

If not, don’t worry, the answers are circled in the image below.

However, if that was too easy, why not see if you can find a delicious slice of seedless watermelon amongst this fruit salad.

In another tricky brain teaser, see if you can spot a hidden heart-shaped berry in less than three seconds.

This optical illusion challenges you to spot the correctly spelled word in less than ten seconds.

Or try your luck and spot the rabbit hidden in this picture in less than five seconds.

If you love a trip to colder climes, can you spot the five key differences in these penguin cartoons?

Meanwhile, people were left confused trying to spot the unusual in this picture of peppers.

While you’re at it, why not try to spot the odd cow in the herd.

Circled in yellow is where the three faces of Merit: Brainbashers can be found