I was planning to play a bit earlier, but an outage got in my way.
Here's an imgur album ID for related material: e7lLQ6s
And another with some newer stuff: aidMTpY
There IS actually more to the game, my current bucket list:
-Floor B223 (again)
-Getting the last shortcut hint.
More investigation towards the last area of the game.
The 5 picross I picked up are now solved. Considering that every shortcut had one, I'm missing at least 1 puzzle at least.
I've solved half the alphabet, sadly I don't have the mural messages from mural 6 and 7 to get more letters from, if anyone have them I'd e thankful if you could link them. The weird dots with the shortcut hint chart just says "MON WAS HERE" (and it's also how I got the pattern for the letter H)
Also, probably useless, but I noticed how none of the shortcut entrance/exits were an even number, then I noticed none of them were 5s either, which I found suspicious until it clicked... they are all prime numbers, so shortcut 5 is likely a prime number as well.
The giant statues when entering a given lord's domain are missing in 3 domains, the ones overseen by lords considered traitors.