Reply To: Stuff to do while you wait (with a message from Harry added)
I like a good dinner party…
Despite being homophonic, the first three characters of the cipher test, J, A and 3, represent over 20% of all characters provided. So, with a guess at what they represent, your well on the way.
I suspect there’s a bit more redundancy provided than you intended and so the frequency of the natural language isn’t as well hidden as you may have hoped.