None The categories in the list primarily revolve around various specialized communities and fields (Technology & Programming, AI, Gaming & Esports, Science & Research), which typically form their groups accordingly. An amorphous label such as COIN MASTER, though having been utilized widely and associated mainly with gaming in an indirect form ("coin masters", an alias) within contexts as far flung as various board game collections & reviews platforms does not point immediately towards well-delimited special groups (and that it contains nothing else within text beyond coin). So for those, in categories given & related information or name isn’t any where as similar

This information isn't enough information to make a category, but a guess about this would likely have ROYERs categorized in 'Other / Unclassified' since nothing on this text outlining categories given previous to Royers resembles the name.

No category found

Culture-Terror is not found in the provided list. History & Culture

Other / Unclassified doesn't fit. This would be categorized as, 'Other' category, but is one a female dino character that is a courageous, masked pirate dino ushering hope and confidence in the message of an imaginative tale appropriately 'other' is too ambiguous. The character Camelus, Ebriantis(Donio is easier) appears on the book cover. Category sought then is 'Children's books, more qpecifically. Dino 'education' However matching the first information presented 'an' found most fitting below Books.

Uncategorized / No exact fit found

None (the input words "stopi" and "system" are not found in the list, but "System" could belong to "Programming Challenges & Hackathons")

N/A (No suitable category found) No category fits the title "Horus".

Neuroscience and Psychology No direct match found within the current category list so: Other / Unclassified

Products Bitcoin Social Network No exact match found for the given title.

None of the categories I have found match.

You haven't specified which category corresponds to "Serdaliev_blogi" but I found that "Serdaliev" is a surname, possibly belonging to a Russian blogger named Kris Serdaliev who runs a pro-Russian channel. Based on the Content description in Russian which corresponds to Science, Technology and Society. Therefore I suggest: Ethical Hacking & Cybersecurity