Social media is flooded with brain-teasing optical illusions. One viral challenge involves finding a hidden 'HORSE' in an image of a horse. With only 10 seconds to solve it, many struggle, but those ...

People have been left scratching their heads over an optical illusion so confusing 'only 10% of the world's population can solve it.' Shared on social media, the image has sparked a debate as ...

Optical illusions have a special place on the internet. They confuse our brains, challenge our perceptions, and yet — we simply can’t get enough of them. These puzzling brain teasers manage to ...