[He is not sure he wants to learn these things, Nine, why are you like this!! Lenka just stares at the shoulder pat and then gives a slightly exasperated sigh. And then stops to stare when Nine pulls pens out of nowhere, because what.]

Uh... I guess we can try to write it down. I've never done this sort of puzzle before.

[Neither kind. Probably in the background Shirou is speedrunning everything and the zombies are answering half the questions. The living are useless, RIP.]