All the post says is that it was known to be an unsolved cypher. Nothing more, nothing less.
Maybe you can give it a try?
https://scienceblogs.de/klausis-krypto-kolumne/unsolved-adfx...
Maybe you can give it a try?
https://scienceblogs.de/klausis-krypto-kolumne/unsolved-adfx...