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Every CTF
2013weight 70.00

SECUINSIDE CTF Quals 2013

16 challenges with 52 published community solutions between them. Solution links go to CTFtime’s task page, which aggregates every writeup for a challenge - individual blog posts rot, the aggregator does not.

Full task list on CTFtime

Misc10

Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.

Web4

Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.

Binary exploitation2

Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.

Other 2013 events