(05-12-2025, 12:00 AM)Rafal wrote: You are not allowed to view links. Register or Login to view.You are incredible guys!
I will post the solution tomorrow.
But as for now it proves that writing English in some strange alphabet with heavily modified ortography is not a problem at all for modern cryptology.
Not even modern. Judging by the complexity of the XV century diplomatic ciphers in his list, I think Tranchedino would have solved this in under one hour, provided he knew modern English and was given all the same information you gave us. There is one very obvious crib in your ciphertext, there is no need for statistical tools or any maths at all.