"Purple" aka 97-shiki ōbun inji-ki
A diplomatic cryptographic machine used by the Japanese Foreign Office just before and during World War II. The machine was an electromechanical stepping-switch device.
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Sixes: 14
Twenties: 04 17 05
Motion: 213
Alphabet: Famous Cryptographer who "cracked" purple. Not full last name, only six letters.
Sixes: 14
Twenties: 04 17 05
Motion: 213
Alphabet: Famous Cryptographer who "cracked" purple. Not full last name, only six letters.