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

No longer an activity reserved for retired adults and young children ... If you’re looking for a challenge, then this Pantone colour palette puzzle from Rest In Pieces is the one for you.

This brain teaser from a children's puzzle book is proving to be more challenging than it seems. Keeping the mind sharp is ...

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

If the hints just aren't working and you're about ready to snap your pencil in two, here are the answers to the 2024 GCHQ ...