#An unsolved encryption on the back of a photograph – Klausis Krypto Kolumne
„An unsolved encryption on the back of a photograph – Klausis Krypto Kolumne“ An encrypted message, created probably in 1932, has been found on the back of a photograph. Can a reader decipher it. Once again, I have found an interesting unsolved cryptogram on Reddit. And once again, I have almost no information on the…