As I was laboring over some very attractive unsolved steganography puzzles, I began wondering which tag(s) are the hardest for the community to solve?
I didn't see a breakdown of "time to get an accepted answer" or other objective solvability measure by tag, so forgive me if there are such readily available stats. I just didn't see them.
As an aside, subjectively many steganography puzzles seem to take a long time to answer, even when the tag tells you what you need to do. Far longer than many complicated ciphers.
Anyway, I was just curious.