Reply To: The official Challenge 9B hints thread
The Body in My Library › Forums › Harry’s Meeting Place › The official Challenge 9B hints thread › Reply To: The official Challenge 9B hints thread
13th December 2023 at 7:34 pm
#92701
The_Pi-thon_Person
Participant
Please, ive been working on it solidly all week. Can you at least say whether ive got the right key length: is the key length 7?
[Yes I can, and yes it is. At least, one of them is. There is a keyword for the repeating pattern on the ciphertext and another one to fill the grid. Hope that helps. Harry]