We’ve all been there – facing a tricky puzzle, staring at options that seem alike, and wondering which one just doesn’t belong. Now is your chance to put your observation and reasoning skills to the ...

One brain teaser that's currently stumping people involves fixing the equation shown below by making a small adjustment. This ...

Brain teasers have long been a favourite for those looking to challenge their minds. Whether it's through tricky mathematical puzzles, optical illusions that play with your perception, or age-related ...

If you love testing your mind then it’s the perfect time of year as the annual GCHQ Christmas quiz has been released. The UK's intelligence, security and cyber agency creates a Christmas Challenge ...