GPT-6 Astra Solves a WWI German Radio Cipher

Scienceblogs.de, a German science blogging portal, includes a relatively famous list of 50 unsolved ciphers, which range from cryptograms published by serial killers to the famous Voynich manuscript.
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Published4 h ago (Sat, 19 Sep 2026 06:41:44 GMT)
RetrievedSat, 19 Sep 2026 10:00:13 GMT via api
ClassifiedSat, 19 Sep 2026 10:00:31 GMT by heuristic
Authorprinz