A brain teaser shared on X left the internet puzzled, with many trying to solve a tricky mathematical expression.

Individuals with high IQs, razor-sharp observation skills, and critical thinking abilities can crack this puzzle under ...

Brain Teasers with Answers Test your mental sharpness with these 7 health brain teasers designed to challenge and improve ...

Brain teasers are challenges that test your thinking and problem-solving abilities. They often require you to think ...

If you identified the wife within the time limit, congratulations! Your quick observation and logical reasoning highlight ...

The person who took the photo is inside and you are seeing lights reflections on the window glass. The person is just on a ...

Here is a brain teaser in the form of a video posted on Facebook by @The Gooch which challenges you to figure out how many eggs are left after breaking one, cooking one, and eating one. Can you solve ...

Brain teasers come in many forms, from mathematical challenges and visual illusions to word riddles. Solving them can sharpen ...

An optical illusion brain teaser has been shared online, and only those who are 'experts' will be able to spot the tennis ...

This puzzle was shared by GCHQ, the UK's intelligence, security and cyber agency and whilst all the words might initially ...