Cicada 3301, there's a lot of mystery about these enigmatic, complex online puzzles; about the persons who created these; what their intentions are; the anonymous people who solved the puzzles etc. etc.
( Wikipedia: https://en.wikipedia.org/wiki/Cicada_3301)
You can find a lot of informative videos about the puzzles on Youtube, came across this one, on top of this page, recently uploaded.
website:
https://therealsamizdat.com/2019/08/30/cicada-files-ghost3301-interview/
CICADA FILES: gHOST 3301 INTERVIEWED ( 8 september 2019)
And this article:
Demonurgy and Occultism Teaching in Cicada 3301 MINDFUCK Prophecies
Some 'personal experiences from an insider ', according to this article.
"inside the Cicada 3301 Cabal"
https://www.fastcompany.com/3038719/what-its-like-to-be-on-the-inside-of-cicada-3301-the-internets-most-enigmatic-mystery
