I have to admit, the two puzzles that I found to be the hardest were the Prison and the Rat Maze. I died several times when doing those two. If anyone seeks help on them, let me know and I will help guide you like Megami. :)
There are other parts that I can help with now that I am all done with this part of the game. I have a feeling that Peril has something to do with the two new Gods that have been presented. Does anyone agree?