A viral maths puzzle about buying and selling a cow has sparked fierce debate in one family, with members unable to agree ...

I’ve been out of school for decades, and I don’t spend my days solving equations (I’m more of a word person). Still, I like to think I have a solid grip on basic math: I can usually gauge whether a ...

These maths puzzles are a type of problem or game that involves using mathematical concepts and logical reasoning to find a solution. These puzzles often require creative thinking with a deep ...

Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost intelligence and improve ...

Add Yahoo as a preferred source to see more of our stories on Google. On his popular YouTube channel, MindYourDecisions, mathematician Presh Talwalkar frequently digs up samples of classic college ...

A mathematical brain teaser doing the rounds on social media has left countless people scratching their heads over its deceptively complex question. Do you fancy yourself as a bit of a numbers whizz?

On his popular YouTube channel, MindYourDecisions, mathematician Presh Talwalkar frequently digs up samples of classic college entrance exams so his followers can see how they’d fare in the days ...