A simple maths puzzle has been leaving people stumped as they can't agree on the correct answer - can you work it out?

September/2092024/brain-teasers-with-answers.jpg" width="1200" height="675" /> Are you ready to challenge your IQ and mathematical skills with a fun brain teaser? Studies show that solving puzzles ...

Think you're among the intellectual elite? Only those with a high IQ above 150 can find the hidden robot in just 7 seconds.

Math’s “best-choice problem” could help humans become better decision-makers, at everything from choosing the best job ...

Think you’re smart enough? This brain teaser stumps most, but high IQs above 130 can solve it in 9 seconds. Are you ready for ...

Well, get ready to put your skills to the ultimate test with the world’s hardest maze!In a chat with Julie E. Bounford, PhD, ...

Puzzles such as doublets and riddles bring out the inherent connectivity that exists not only between words and reality but ...

Challenge yourself with some of the hardest riddles we could find so you can keep your mind sharp! As you tackle these tricky brain teasers, you'll engage your mind in a way that few other activities ...

A viral Reddit brain teaser using fruits as numbers challenges users to solve tricky equations. Can you crack the code?