★ 6.9
★ 0.0
★ 3.7
★ 6.0
★ 7.1
★ 5.3
★ 5.1
★ 8.0
★ 2.0
★ 7.6
★ 6.8
★ 6.4
★ 7.4
Unlock the secret.
The story of the WWII project to crack the code behind the Enigma machine, used by the Germans to encrypt messages sent to their submarines.
