The Bombeshell at Bletchley: What...door Leanne the Cumberduckling
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568466In 1941, Alan Turing made the first major breakthrough in breaking the German naval Enigma machine, something thought to be unbreakable. But what if this had never happ...
Voltooid
Going Light Speed (An Imitation Ga...door Bree Cheese1.4K666
1.4K666Thomas Harding has a passion for puzzles. So when he sees a mysterious job offer on a newspaper's crossword, he has no idea the bugs that will turn up once he turns the...
