ISITDTU CTF 2018 Final
10 challenges with 11 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 CTFtimeMisc7
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
game
2 writeupsSame technique in picoCTF: Permissions, Specialer, Codebook
Archive
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
arm_ez
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
babyseccomp
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
babytrace
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
babyz3
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
Inside
1 writeupSame technique in picoCTF: Permissions, Specialer, Codebook
Cryptography3
Recover a plaintext or a key from something that was supposed to protect it. In practice: identify the scheme, find the parameter the author got wrong, exploit it.
Same technique in picoCTF: StegoRSA, Timestamped Secrets, AES-ABC
babyxor
1 writeupSame technique in picoCTF: StegoRSA, Timestamped Secrets, AES-ABC
RSA
1 writeupSame technique in picoCTF: StegoRSA, john_pollard, rsa_oracle