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 ...

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.

There were trick or treats a plenty on Saturday night as Strictly Come Dancing hosted its annual Halloween special and, the weekend ended with Punam Krishan being the latest celebrity to be ...

Another brain teaser revealed how even photographs are ... But within the scene, six holiday-themed words have been hidden, and the challenge is to spot them all. Four of the six words ...