For a group of certain professionals, years of training have sharpened their vision so much, even optical illusions struggle to trick them ... and requires a real keen eye to spot.

Optical illusions are a unique type of brain teasers, designed to test the limits of your perception and challenge your observation skills. Known for their ability to trick the eye and mind ...

This optical illusion challenge is putting everyone's eyesight to the test. Only those with perfect 6/6 vision and a sharp mind can spot the hidden number 6 among a grid full of 0s, 3s, and 9s. Can ...

Brainteasers are purposefully designed to trick our vision and can be used as simple determiners of intelligence. So you might want to try The Sun's wide range of optical illusions created to ...

THIS mind-bending optical illusion can reveal a lot of your personality traits. Give this cracking brainteaser a go, and we'll tell you exactly what kind of person you are based on what you see first.

The building that will be so cool ‘people will just hang around’ outside PLUS Last man standing in the way of demolition ...

Optical illusions are more than just ... but enough to spot if you're paying attention. Such illusions play on a phenomenon called "visual scanning fatigue," where repetitive patterns can trick the ...

It might feel like the kids ... optical tricks to full-scale illusion rooms and playful mirror displays. There are more than 50 exhibits in all, ranging from simple wall-mounted optical illusions ...

Do you have a sharp eye and an attention ... puzzle like this one, optical illusions are great for testing your brainpower. They provide a unique mix of entertainment and mental challenges, making ...