STEP ASIDE MURDLE BECAUSE GCHQ ARE BACK WITH EVEN MORE BRAINBENDING PUZZLES TO PUT YOUR WITS TO THE TESTNow a pocketsized paperback The GCHQ Puzzle Book II is the ideal present for armchair codebreakers and amateur cryptographers alike Fiendish frustrating annoying fulfilling GuardianThe spooks at GCHQ need your help again.Can you break these fiendish codes and prove youre a master puzzlerThe defence of the realm depends on GCHQ. And these fiendish puzzles and tests are how they test the best. Have you got what it takes in this second round of brainbogglersInside youll find puzzles to develop Lateral thinking and ingenuity Skills to spot patterns Your ability to break ciphers A mindset to tackle authentic entrance testsKeeping the country safe in secret since 1919 GCHQ is always on the look out for new recruits.