No matter how difficult or absurd you make a puzzle, your players will find an even more impossible and preposterous way of solving it.
WAY back in 2005, I wrote about a D&D campaign I was running. The campaign is still there, in the bottom-most strata of the archives.
A video Let's Play series I collaborated on from 2009 to 2017.
Trashing the Heap
What does it mean when a program crashes, and why does it happen?
Bethesda felt the need to jam a morality system into Fallout 3, and they blew it. Good and evil make no sense and the moral compass points sideways.
Do you like electronic music? Do you like free stuff? Are you okay with amateur music from someone who's learning? Yes? Because that's what this is.