For centuries, brain teasers have fascinated and challenged people, serving as a fun and stimulating way to sharpen mental ...

An umbrella is hiding expertly in the forest. Only sharp-eyed readers can spot it in 7 seconds. Are you one of them?

Brain teasers are like mini mental playgrounds. They twist our thinking, challenge our assumptions, and leave us with a ...

Test your observation skills with this picture puzzle IQ test! Can you determine what is wrong in this room in just 23 ...

A tricky brainteaser involving math that asks people to count the number of cubes on a trailer has left the internet baffled ...

A brain teaser shared on X challenged users with simple equations, leaving many baffled despite their apparent simplicity.

A new brain teaser shared by X left many puzzled, as it cleverly played on sibling relationships and challenged assumptions.

One Sunday night in February, Will Shortz was at his desk at home in Pleasantville, New York, when he leaned to his left and ...

The Centennial Puzzle Competition is a fundraiser that supports the mission of CEF to raise funds for grants that benefit the ...

Parkinson's disease and ADHD are genetically linked, finds a brain study that could provide a roadmap for future treatment.