RuCTF in english [DEPRECATED]
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RuCTF is annual open intercollegiate competition and conference on information security.
This is old channel, please follow @RuCTF
This is old channel, please follow @RuCTF
If you have Telegram, you can view and join
RuCTF in english [DEPRECATED] right away.
RuCTF in english [DEPRECATED] right away.