I am working on the D'Agapeyeff cipher, an unsolved cryptogram from 1939. Two findings that I haven't seen published before:1. All 5 anomalous symbol values in the cipher cluster in the last column of a 14x14 grid. This turns out to be driven by a factor-of-2…
For over eighty years, the DAgapeyeff Cipher has stood alongside the Voynich Manuscript and Kryptos as one of cryptographys great unsolved mysteries. Published in 1939 at the end of Alexander DAgapey… [+6908 chars]
