DEF CON CTF 2016
14 challenges with 34 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 CTFtimeUncategorised10
The upstream scoreboard did not say, so neither do we.
Heapfun4u
4 official solutionsAlso written up in: DaramG/ctf-writeup, shift-crops/CTFWriteups, 0xabe.io, blahcat.github.io
Baby Re
3 official solutionsAlso written up in: smokeleeteveryday/CTF_WRITEUPS, smokeleeteveryday/CTF_WRITEUPS, pr0v3rbs/CTF
Pillpusher
3 official solutionsAlso written up in: scwuaptx/CTF, DaramG/ctf-writeup, toomanybananas/ctf_solutions
Also written up in: smokeleeteveryday/CTF_WRITEUPS, smokeleeteveryday/CTF_WRITEUPS, shift-crops/CTFWriteups
Banker
2 official solutionsAlso written up in: DaramG/ctf-writeup, toomanybananas/ctf_solutions
Also written up in: DaramG/ctf-writeup
Crunchtime
1 official solutionAlso written up in: DaramG/ctf-writeup
Easy Prasky
1 official solutionAlso written up in: shift-crops/CTFWriteups
Glados
1 official solutionAlso written up in: DaramG/ctf-writeup
Also written up in: CH1M4C/CTF_Writeup
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.
Feedme
7 official solutionsAlso written up in: CH1M4C/CTF_Writeup, guyinatuxedo/ctf, r00ta/myWriteUps, guyinatuxedo/ctf, r00ta/myWriteUps, blahcat.github.io, l4ser.github.io
Also written up in: r00ta/myWriteUps, r00ta/myWriteUps, shift-crops/CTFWriteups
Misc1
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Reverse engineering1
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
Also written up in: smokeleeteveryday/CTF_WRITEUPS, smokeleeteveryday/CTF_WRITEUPS, smokeleeteveryday/CTF_WRITEUPS