puzzle-mystery, ARG, TW, Brazilian
A mysterious man started challenging university students from Brazil; he claims to be in search of "exceptional individuals", and challenges them to solve his puzzles, donating money for charity as players progresses through his challenges. However, something more sinister seems to be underlying the challenge - constant warnings about an evil organization running the country from the shadows, and KuroYotogi himself seems to employ some sort of surveillance system with dubious ethics and intentions. At the same time, his games are raising money for a good cause, and his warnings seem to promote protection.
There is still much mystery surrounding who is Kuro Yotogi, who is the organization he seems to be warning against, and what everyone's roles in all of this is.