RuCTF is a challenge in information security among russian universities.
Previous challenges:
2007,
2008,
2009,
2010,
2011.
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RuCTFE is RuCTF Extended to the edge of the world. Teams from all countries are welcome.
RuCTFE 2011 will be held on November 19th.
Previous challenges:
2009,
2010.
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