Enjoy! Introduce youngsters ages 7-12 to the joys of scrambled wordplay with Jumble for Kids, a fun puzzle that kids can solve themselves or with the help of a family member.
GCHQ reveals five secret WWII code-breaking sites The world's hardest games and puzzles: from GCHQ to Einstein's riddle Each year the director of GCHQ Sir Jeremy Fleming sends out a festive puzzle ...