So take a deep breath, dive in, and see if you can find the hidden beach ball before your 3 seconds are up. Nail it, and you’ve got seriously impressive observation skills.

Optical Illusion: We have a picture given below, which is of a beach full of people enjoying a sunny Sunday. However, what you have to do is spot a ball at the beach. You only have 10 seconds.

You'll need 'impressive observational skills', great spatial awareness, and speedy reactions to crack this baffling beach-themed brainteaser in just three seconds or less Comments News Liam ...