Visual IQ isn't just about finding hidden objects but is a measure of your visual-spatial intelligence. How fast and ...

A wedding scene hides a secret alien guest. This brain teaser tests observation, focus, and quick thinking in a fun timed ...

Solving a brain teaser is more than just a source of pride. The new brain imaging shows that these flashes of insights reshape how the brain represents information and helps burn it into our memory.

A new optical illusion puzzle challenges readers to spot a hidden flower in a basket full of yellow daisies. Among the bright ...

Brainteasers are more than casual puzzles as they are structured in such a way that they serve as mental exercises. These ...