I would love to watch some gurus show how they decoded the these challenges, after the challenge is over of course. Don't want spoilers.
Why not make some videos of your attempts to solve?
I wrote some notes on what I did to solve each one. Probably the one that took the most effort so far was the visionary, the notes for the others are just "oh it's this thing, here's the thing"
So far the most important thing has been identifying the technique in question that is at the root of the solve. The techniques so far have been pretty old-saw ARG stuff and generally once you see certain basic crypto concepts enough you will start to recognize them straight away.