Social media users were perplexed by the scene in a viral clip, with one saying "my brain flatlined for a second there." ...

An optical illusion challenges readers to find a hidden sword within 10 seconds. The sword is camouflaged within a busy image ...

Test your observation skills with this viral optical illusion! Can you find the needle hidden in the haystack in just 5 ...

In today's optical illusion challenge, a tricky puzzle is testing observation skills—can you spot the lone 22 hidden among 23 ...

Do you have the vision of an illusion wizard? This tricky optical illusion hides a horse within the details, and only those ...

Optical illusions challenge your brain’s pattern recognition and visual cortex, enhancing cognitive functions like ...

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

I've seen my fair share of optical illusions, so nowadays it takes a lot to stump me but this baseball player optical ...

This fun optical illusion tests your ability to focus! The cluster of related numbers conceals a number. Within 6 seconds, ...

An “optical illusion” kerb in Belfast which had to be blocked off after pedestrians tripped over it has prompted a government ...