The new puzzle on Reddit has confused the users, as they wonder where the cat might be hidden. The challenge shared on ...

The photo shows dozens of translucent round beads glowing under a white ring light, each one catching rainbow reflections.

Test your observation skills with a train image challenge. Find three subtle differences within 12 seconds. This visual ...

Optical illusions are fascinating visual tricks that deceive our brains, making us see things that aren’t actually there or ...

A challenging optical illusion is testing people's observation skills by hiding a single '795' within a grid of '765s'. This puzzle requires sharp vis ...

Duping a guppy is easier than duping a ring dove — at least when it comes to a classic optical illusion.

Optical illusions come in many different forms, from the perplexing to the mind-melting, but op art doesn't always have to be headache-inducing. Representing the serene side of op art, Larry June's ...