Materiały źródłowe:

Cicada 3301 - https://niebezpiecznik.pl/post/tajemnicze-zagadki-cicada-3301/

Webdriver Torso - https://www.youtube.com/@realwebdrivertorso

https://geekweek.interia.pl/geekweek/news-wielka-zagadka-youtube-a-rozwiazana,nId,5527614

John Titor - https://www.thrillist.com/entertainment/nation/john-titor-time-traveler-predictions-story

Markovian Parallax Denigrate - https://en.wikipedia.org/wiki/Markovian_Parallax_Denigrate

https://www.atlasobscura.com/articles/markovian-parallax-denigrate-mystery-internet

Mortis.com - https://digitaldaze.io/the-enigma-of-mortis-com/

Dark Web mystery box - https://www.nzherald.co.nz/business/dangerous-craze-dark-web-mystery-box-trend-sweeping-the-internet/I53PGXLTE4YULLWQMV3HGAFX5M/