Alan Turing artwork at GCHQ hides 15 secret clues to honour LGBT community – can you find them all?
MATHEMATICIAN Alan Turing who helped win the Second World War is the face of the new £50 – but can you spot the 15 secret codes on the artwork inspired by him? Often considered to be the father of computer science, Turing played a pivotal role in breaking the Enigma code and his legacy has […]