Turing decided to tackle the particularly difficult problem of German naval Enigma "because no one else was doing anything about it and I could have it to myself".
Turing otsustas ette võtta ülimalt keerulise probleemi Saksa mereväe Enigma näol, "sest sellega ei tegelenud mitte keegi ja nõnda oli see probleem vaid minu päralt".