Hack-A-Sat 3 Qualifiers
14 challenges with 47 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 CTFtimeUncategorised11
The upstream scoreboard did not say, so neither do we.
Crosslinks
6 official solutionsAlso written up in: perfectblue/ctf-writeups, rollsafe/ctf-writeups, perfectblue/ctf-writeups, pwning/public-writeup, Hope0351/CTF-collection, rollsafe/ctf-writeups
Navigation Rebooting
6 official solutionsAlso written up in: pwning/public-writeup, Hope0351/CTF-collection, pwning/public-writeup, pwning/public-writeup, Hope0351/CTF-collection, Hope0351/CTF-collection
Once Unop A Djikstar
6 official solutionsAlso written up in: perfectblue/ctf-writeups, pwning/public-writeup, Hope0351/CTF-collection, rollsafe/ctf-writeups, perfectblue/ctf-writeups, rollsafe/ctf-writeups
Power Level
6 official solutionsAlso written up in: perfectblue/ctf-writeups, rollsafe/ctf-writeups, perfectblue/ctf-writeups, pwning/public-writeup, Hope0351/CTF-collection, rollsafe/ctf-writeups
Bit Flipper
4 official solutionsAlso written up in: pwning/public-writeup, Hope0351/CTF-collection, pwning/public-writeup, Hope0351/CTF-collection
Small Hashes Anyway
4 official solutionsAlso written up in: perfectblue/ctf-writeups, rollsafe/ctf-writeups, perfectblue/ctf-writeups, rollsafe/ctf-writeups
Black Hole
3 official solutionsAlso written up in: cscosu/ctf-writeups, cscosu/ctf-writeups, SlushyGod/writeups
Leggo My Stego
2 official solutionsAlso written up in: perfectblue/ctf-writeups, rollsafe/ctf-writeups
Power Point
2 official solutionsAlso written up in: perfectblue/ctf-writeups, rollsafe/ctf-writeups
Matters of State
1 official solutionAlso written up in: pcw109550/write-up
Ominous Etude Solve
1 official solutionAlso written up in: Pusty/writeups
Misc3
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: cscosu/ctf-writeups, zackorndorff.com
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 2, Permissions, Specialer
Same technique in picoCTF: PW Crack 3, PW Crack 4, PW Crack 5