Guten tag, I, too, had the same problem, but here is what I believed happened: You probably had the right numbers, but not in the right order. I am pretty sure the way to find out how to put it in the correct order is to see which page appears first in a room, not which pages you read. So, the blocked off areas you can't read until you flip the switches. But, those still come before the pages you read in the rooms with the switches. I know this may be tricky to read, but I tried my best at explaining.
Hello, I know this is extremely late as a comment, but how did you manage to get what the code was? It didn't make much sense to me.
Guten tag, I, too, had the same problem, but here is what I believed happened: You probably had the right numbers, but not in the right order. I am pretty sure the way to find out how to put it in the correct order is to see which page appears first in a room, not which pages you read. So, the blocked off areas you can't read until you flip the switches. But, those still come before the pages you read in the rooms with the switches. I know this may be tricky to read, but I tried my best at explaining.