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

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

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

Ready to give your brain a boost? Brain teasers are like a gym session for your mind, giving your thinking muscles a fun and ...

If you love puzzles, then these 15 riddles and brain teasers will really get your brain working! They range from tricky math ...

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

If you solved it within the time limit, congratulations! Your IQ, attention to detail, and observation skills are ...

Looking for help with today's New York Times Wordle? Here are hints, clues and commentary to help you solve today's Wordle ...

"Can anyone help?": The internet is going insane over this difficult brain teaser "That puzzle is gaslighting me. Make it stop," writes one user. To solve matching puzzles quickly, start by ...

To mark its 100th anniversary, the intelligence agency has provided Sky News with some of its brain-teasers so that you can find out if you might have a similarly analytical mind. You can scroll ...

Neuroscience helps show why the concept of zero took (takes!) so long to take hold, both for deep thinkers and for children's developing minds.

You love from the depths of your ventral tegmental area, your hypothalamus, your nucleus accumbens, and other vital areas of the brain. In the last two decades ... or walk hundreds of miles to be ...