Submission + - The Lady Magdalene De Lancey Ciphers, now open for (ciphermysteries.com)
nickpelling2 writes: "Here are some just-revealed historical ciphers from 1819 that the NSA's cryptologists weren't able to crack. So now it's your turn! To get you started, I suspect it's some kind of verbose cipher or steganography, i.e. where the ciphertext is much longer than the plaintext. Sort of like a lovesick Regency version of Abbot Trithemius. Find Lady Magdalene's ciphering trick & you'll read her secret messages! Go for it, /.ers! ;-)"