While we know that Bletchley was the centre of Britain's World War II code-breaking, how did its efforts actually change the course of the war? Enigma tells the story of Bletchley's role in assisting the Allied commanders to victory on the battlefield.

While we know that Bletchley was the centre of Britain's World War II code-breaking, how did its efforts actually change the course of the war? Enigma tells the story of Bletchley's role in assisting the Allied commanders to victory on the battlefield.