It's been a while but from memory moving around so many clues on the board got a bit confusing. At times I felt like I had 15+ documents overlapping with each other and all of various sizes, and trying to find the right document to cross reference with some new clues that came in felt clunky. And discarding the documents to clear space on the board was something I was worried about doing as I could never tell if I would need that document again so the whole space just became cluttered.