Advent Cyber 2025
10 challenges with 10 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised8
The upstream scoreboard did not say, so neither do we.
Advent Cyber 2025
1 official solutionAlso written up in: horia-delicoti/CTFs
Idor Santa Little Idor
1 official solutionAlso written up in: horia-delicoti/CTFs
Linux Cli Shell Bells
1 official solutionAlso written up in: horia-delicoti/CTFs
Malware Analysis Egg Xecutable
1 official solutionAlso written up in: horia-delicoti/CTFs
Password Cracking
1 official solutionAlso written up in: horia-delicoti/CTFs
Phishing Merry Clickmas
1 official solutionAlso written up in: horia-delicoti/CTFs
Promt Injection
1 official solutionAlso written up in: horia-delicoti/CTFs
Splunk Basics
1 official solutionAlso written up in: horia-delicoti/CTFs
Misc2
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Discovery Scanta Clause
1 official solutionAlso written up in: horia-delicoti/CTFs
Security Old Saint Nick
1 official solutionAlso written up in: horia-delicoti/CTFs