The Internet

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Across
  1. 2. Russian online social media and social networking service
  2. 4. an American online social networking service owned by Meta
  3. 5. Russia search engine
Down
  1. 1. a multilibgual free online encyclopedia written and maintained by a community of volunteers
  2. 3. the most powerful search engine in the world, the name means an unfathomable number
  3. 5. an American online video sharing platform