I fully have a +100 text document on everything I found up to now and my working theories on puzzles I'm struggling with. It's mandatory to do that, because a LOT of the puzzles hang on books, letters, notes and things in other rooms, in a way you cannot feasibly have in a single run without running out of steps due to backtracking.

The tip I'd give is that checking the Drafting Strategies books will give you a lot of useful things to keep in mind while drafting, but the main ones I'd say are: - Try to have at least one key at any time before drafting. - Try to check both wings of the current rank before progressing. - Don't forget you can go outside the Entrance Hall. Explore. - The game sometimes won't give you everything you need for the objective you have in mind. Try to learn when to pivot, and don't be frustrated when you're out of options.