The Puzzle - Tumblr Posts

I'm just gonna link the spreadsheet if anyone wants to look at my thought process.
Good night, I'm going to go to bed.
"The definition of insanity is doing the same thing over and over again and expecting a different result." No. Insanity is whatever possessed me to dedicate the past 40 something hours of my life on reyna-xschaltt's puzzle. I could have given up like a sane person. But no, my brain went "Hey this looks interesting, should we devote all our attention towards this instead of towards our university assingments?" and proceeded to not wait for an answer.
And for anyone wondering how far into the deep end I am, not only have I not stopped thinking about the puzzle for the past 40 or so hours, I made a spreadsheet. An actual spreadsheet filled with all the things I've tried, just for the puzzle, and I'm still only half way to solving it with no end in sight.
I fear the gods have abandoned me.
Reyna-xschaltt, if you're reading this, a) for as much as I'm ranting on about this puzzle, it's been genuinely fun, b) please don't put me out of my misery just yet, I want to solve this first. And c) when I eventually solve this, please, PLEASE, don't tell me you made another puzzle. I fear I won't be able to stop myself from swan-diving into the deep end again.