School pupils aim to crack GCHQ Christmas card code - BBC

School pupils aim to crack GCHQ Christmas card code  BBCGet cracking: work as a team to solve our festive puzzle, says GCHQ  The GuardianGCHQ’s 2022 Christmas card puzzle for children revealed | News  The TimesChristmas conundrum! Can you crack GCHQ's 'seemingly impossible' festive brainteaser?  Sky NewsGCHQ Christmas card puzzle 2022 challenge for schoolchildren  The TelegraphView Full coverage on Google News