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 ...

This tricky math puzzle with incorrect equations asks puzzle lovers to discover the hidden answer. Can you do it?

A viral brain teaser shared on X challenged users to spot a hidden number in a complex red pattern, sparking a flurry of ...

A puzzling riddle shared on Facebook challenges users: how much does a store lose after a $100 theft and a purchase of $70?

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

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

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.