THIS is the fun festive puzzle that challenges you to spot the naughty elf amongst the Christmas village scene. Everyone can ...

A lion is hiding in plain sight in this optical illusion picture. Can you spot it in 4 seconds? Test your visual sharpness ...

This optical illusion will test your eyesight and help you find out if you really have 20/20 vision. Created by Immerse Education, the brainteaser challenges your mind and eye observation skills to ...

PUZZLE solvers have been challenged to crack this unique optical illusion that has baffled the minds of many. Only a true genius with a high IQ and a perfect 20/20 vision can crack this challenge ...

IF you think you're an expert poker player then try and spot the one wrong card that has been put in the wrong pack. This casino themed optical illusion is a real challenge as only those with a ...

If you have dry eyes, your eyes stop making enough tears to keep the surface of your eyes moist. As a result, your eyes may sting, your vision might be blurry, and wearing contact lenses could be ...