Reply To: The official Challenge 9A hints thread
The Body in My Library › Forums › Harry’s Meeting Place › The official Challenge 9A hints thread › Reply To: The official Challenge 9A hints thread
12th December 2023 at 10:56 am
#92540
Jake
Participant
My first thought on seeing the frequency analysis here was Vigenere. It’s not, but looking at even-numbered strings (strings of every 2nd letter, every 4th letter, etc) did reveal something about those letters.
As for the other half? No idea.