TFC CTF 2022
13 challenges with 26 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 CTFtimeMisc12
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Calendar
3 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Same technique in picoCTF: Permissions, Specialer, Codebook
PONG
3 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Same technique in picoCTF: Permissions, Specialer, Codebook
BASIC
2 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
BBBBBBBBBB
2 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Same technique in picoCTF: Permissions, Specialer, Codebook
MAFIOSO
2 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Same technique in picoCTF: Permissions, Specialer, Codebook
ROBOTS AND MUSIC
2 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
CRASH
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
DISCORD SHENANIGANS V2
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
Reverse engineering1
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
One
1 writeup- rev
Same technique in picoCTF: WinAntiDbg0x100, WinAntiDbg0x200, WinAntiDbg0x300