For example, here are some places I got stuck.
- A puzzle requires you to find "the florist's letter", among other things. I spent about twenty minutes, going over every screen in the castle, trying to find this letter. It turns out the letter was outside.
- The entrance to a hidden passageway is inside a certain room. I think I spent fifteen minutes trying to find it. It turns out you need to use an item.
- I also spent fifteen minutes trying to find the nine stained glass pieces...and it turned out that I had them all along. Whoops.
- Finding the security key took me fifteen minutes, and again, it turned out that I had the right item all along. It just doesn't look like a key.