Optical illusions are captivating visual brain puzzles that challenge our eyes and confront the manner in which our brain ...

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

Car enthusiasts are challenged to spot a flat tyre in an image filled with various tyres within 7 seconds. This optical illusion not only entertains b ...

In this optical illusion picture, two cats are hiding in plain sight in the rock. Are you one of the few ones with hawk-like eyes who can spot them in 7 seconds? Test your visual skills now!

EVERYONE can spot the yellow bowl but only those with the eyes of a hawk can spot the mistake in seven seconds. Only those ...

Test your IQ with this brain teaser challenge! Can you find the hidden black cat in 5 seconds? Only sharp-eyed geniuses can solve this tricky optical illusion. Try now!

Can a river really flow uphill? It sounds impossible, but these 5 rivers defy expectations, appearing to move against gravity ...