I calmed my excitement and sat down, before starting to solve this delicious puzzle with my clones.
If I had not been in the ruin, I would have solved it on my own, but time is precious. The more time passed, the more Grimm would realize we had entered the ruin, and will begin actively hunting us.
I have to say, whoever designed it is quite a bastard.
The thousands of sneaky little ways they had created inside mess with one are really frustrating. Those solving it think they are following a lead, but it will turn out to be a dud.
It is very hard to spot them; even I had been fooled in more ways than I could count.
Still, after falling for them over fifty times, I recognize a pattern and nearly stopped falling into them. Still, now and then, I would fail to recognize them and end up wasting my time on them.