Reply To: Yet another 10B post
Does the ADFGVX grid need to be 5×5 or 6×6? Just give me a clue. Also, I still don’t understand 10.6 and 10.7, so a hint for those woudn’t be out of place.
An ADFGVX grid is, by definition, 6×6, but that doesn’t mean we have to have used all the grid entries! Harry