A math puzzle designed for children has left adults scratching their heads as they can't figure out why they got the 'wrong' ...

Riddles are a fantastic way to engage the mind and spark creativity, making them a favorite for kids and adults alike. They provide a fun challenge, promoting critical thinking and problem-solving ...

“Puzzles have always been at the heart of GCHQ, and the skills needed to solve them are just as relevant in 2024 as they were ...

GCHQ has run its Christmas puzzle challenge for nearly a decade, but the latest card from the agency - which has multiple ...

GCHQ has issued its 2024 Christmas brain-teaser as intelligence chiefs seek to persuade children and adults to consider a ...