Brain teasers come in all shapes and sizes. Some challenge your logic, others test your maths skills, while a few stretch ...

THIS mind-boggling optical illusion is bound to get you scratching your head – especially since only 9% of people can spot ...

Optical illusions have a unique way of grabbing attention online. These visual tricks challenge the brain, engaging people in ...

A QUICK glance at this optical illusion can reveal a lot about your personality. Determine whether you’re an optimist or a ...

Can you spot the cat hidden in this tricky image? It’s not as easy as it looks! This optical illusion is taking the internet ...

In today’s optical illusion challenge, a vibrant cityscape hides a cleverly camouflaged black cat. Only 1% of viewers can ...

In today’s optical illusion challenge, only 1% of people with sharp vision can spot the hidden number '99' among a sea of '96 ...

This optical illusion challenge encourages sharpening your observation skills by finding five differences in two images of beavers within 7 seconds. S ...

Optical illusions may make you feel like a fool, but you could be able to train your brain to resist them. “It is very likely ...

This viral optical illusion challenges your observation skills ... The cat is hidden against the background, making it difficult to spot at first. Try looking for a slight difference in texture ...

But this mind-boggling optical illusion might be his most bizarre appearance yet. At first glance, the picture looks like an ordinary photograph of young women smiling and drinking coffee beside a ...

Ponzo Illusion is an optical illusion that was discovered by ... These secondary aspects are lines of the background or foreground and other intersecting lines or shapes. These types of illusions ...