The Enigma Story: The Truth Behind the 'Unbreakable' World War II Cipher

The codebreaking efforts at Bletchley Park have obtained greater recognition since the release of the film The Imitation Game in 2014. Bletchley Park has become one of the UK's most beloved institutions, with more than 250,000 people visiting every year. The codebreaker Alan Turing was voted as the greatest icon of the 20th century in a BBC programme in 2019 and is now featured on the new £50 note. Written by Dermot Turing, the nephew of Alan Turing and a former trustee of Bletchley Park.