KnightCTF 2026
13 challenges with 14 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 CTFtimeMisc9
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Also written up in: 0x-mrx/CTF-Writeup
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Challs
1 official solutionAlso written up in: NotSphyynxx/CTF-Writeups
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Uncategorised2
The upstream scoreboard did not say, so neither do we.
Admin Panel
1 official solutionAlso written up in: 0x-mrx/CTF-Writeup
E4syP3asy
1 official solutionAlso written up in: NotSphyynxx/CTF-Writeups
OSINT2
Answer a question about the real world from public sources. The work is pivoting between identifiers, not exploiting anything.
In Plain Sight!
1 official solutionAlso written up in: thanhdatnguyen0101/CTF-writeups
Stalker#1
1 official solutionAlso written up in: thanhdatnguyen0101/CTF-writeups