DEF CON 20 Capture The Flag next saturday, June 2nd | Hacker News

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		DEF CON 20 Capture The Flag next saturday, June 2nd (defcon.org)
		3 points by gghh on May 30, 2012 \| hide \| past \| favorite \| 1 comment

gghh on May 30, 2012 [–]

Which, by the way, is just the same day as the Internet Problem Solving Contest (IPSC), http://ipsc.ksp.sk/

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