An optical illusion or a brain teaser is a type of visual puzzle that creates a misleading effect on our brain and leads to our brain's interpretations in the wrong way, and misleads our perception.

Brain Teaser IQ Test: Brain teaser puzzles are one of the best ways to sharpen the mind, and test one's critical thinking and ...

An optical illusion is a visual phenomenon where our eyes perceive something differently from reality, tricking the brain into misinterpreting what it sees. These illusions occur because the brain ...

A brain teaser is a type of puzzle or problem that challenges your thinking and sharpens your mental abilities. It often requires creative, logical, or lateral thinking to solve. Unlike standard ...