2024no writeups on CTFtime
Questcon CTF
3 challenges with 4 published solutions between them. CTFtime lists this event but has no writeups filed against it, so it is absent from the index CTFtime feeds. These were found in public repositories instead. Each link is pinned to the commit it was read from.
The event on CTFtimeOSINT2
Answer a question about the real world from public sources. The work is pivoting between identifiers, not exploiting anything.
California Dreamin'
2 official solutionsTheBigFish
1 official solution
Misc1
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Solve it with:Brainfuck and esolang decoderCipher identifier and automatic decoderRegex tester with match offsets and capture groupsLearn: Recognising encodings
FindTheElixir
1 official solution