The puzzles are done in the app now. And doesn't the app actually include a fog of war mechanism now for pretty much every scenario? I haven't played a full game of the new edition yet, but I've played around with the app, and there absolutely is a fog of war style reveal of the layout now in every scenario.
I never said second edition didn't have that. In the context of my answer I said CotW 1st edition had cool scenarios IF he was buying it for first edition.
Also there are NO first edition puzzles in second edition. The ritual puzzle scenario I mentioned was unique in that the puzzle was played out through out the entire scenario.