A hidden word 'BINGO' is embedded in a pattern of repeated words, challenging readers to spot it in five seconds. This visual ...

However, hidden among these parrots is a single mango. The challenge? Spot the mango within 11 seconds. The caption ...

Optical illusions challenge our perception, and this sunflower garden puzzle is no exception! A lone buzzing bee is cleverly ...

Have you ever looked at a picture for a couple of seconds, only to discover there's more to it than you see? Optical ...

This fun optical illusion tests your ability to focus! The cluster of related numbers conceals a number. Within 9 seconds, ...

An optical illusion challenge is testing people’s observational skills! In a sea of 7s and 3s, a lone number 8 is hidden—can you spot it? This brain teaser plays on perceptual grouping, making it ...

A new optical illusion asks participants to share whether they first see the head of a tiger or a hanging monkey in the image ...

This fun optical illusion tests your ability to focus! The cluster of related words conceals a word. Within 7 seconds, ...

Your brain is a world-class pattern-recognition device that can recognize shapes, colours, and irregularities in a matter of ...

Think you have sharp eyes? Put your observation skills to the test with this tricky optical illusion! Hidden within a ...

According to current theories of expertise, this shouldn’t happen. Becoming an expert in chess, for example, makes you better at chess but not anything else. But our findings suggest that becoming an ...

Optical illusion billboards are popping up across Sydney in a bid to encourage Australians to get their vision tested, with 97 per cent of Australians reporting eyesight concerns.