I had to watch the walkthrough to figure out that the fish's scales were supposed to be read from back to front. I just think that if the red scale is the biggest AND at the front of the fish, it should be the first corner, since nowhere in the game is it suggested otherwise, even in a discreet clue. Also the purple hackysack-looking thing on the shelf should do something. It looks like it should do something, for the sole reason that it isn't instantly recognizable as a normal household object, and therefore is hard to discern the purpose of.