Which exits did you find? (what room they were in, how you got there, w/e) I'm just curious.
Viewing post in les neuf chambres jam comments
I don't want to say how to do it in the comments, but I will say that I knew what the c wall would be right away and looked for it in every room, and the third one I checked had them, the other one was just as far from the start and has the biggest clue, I think what it said clicked for me until I did it. If that isn't clear I'll be clearer, I also tryed checking every tile in every room.