The hidden code

Bletchley Park: the top-secret landmark of World War Two, where a group of young people were fighting to defeat Hitler, and win the war. March 1943, the Second World War hangs in the balance, and at Bletchley Park a brilliant young codebreaker is facing a double nightmare. The Germans have unaccountably changed their U-boat Enigma code. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum iaculis dapibus augue nec placerat.