You have the eyes of a loved-up hawk if you can spot the 7 hearts in this Valentine’s Day optical illusion in 15 seconds

You have the eyes of a cupid-struck hawk if you can spot the seven hidden hearts in this Valentine’s Day puzzle.

There are seven well-hidden hearts in this romantic optical illusion, but can you spot them all in 15 seconds?

This viral puzzle has left viewers stumped trying to figure out where the secret hearts are within the beautiful landscape.

Perfect for Valentine's Day, this charming illusion is bewildering couples trying to locate the cleverly concealed hearts.

The setting shows a colourful fantasy land filled with blossoming trees, crystal waters and loved-up swans.

But can you spot the seven love hearts embedded in the setting?

Optical illusions are becoming a popular way to encourage your mind to think strategically.

Why not challenge yourself and give these tricky puzzles a shot?

There are two baby owls hidden in this leafy autumn tree and if you can spot them in ten seconds, you may just have perfect vision.

The photo captures two tawny owls blended perfectly into the leaves and people have been left scratching their heads trying to locate them.

And you probably have the eyesight of a well-trained huntsman if you can spot the sneaky stag lurking in this woodland optical illusion.

Captured in northwest Germany, the young deer blends effortlessly into the tree trunks and foliage.

Hardest of all, you are likely to have a high IQ if you can spot the rogue number in this tricky optical illusion.

In the hypnotic series of black-and-white 8s, this brainteaser challenges you to spot the hidden 3 in under ten seconds.