BlackHat MEA CTF Final 2025
13 challenges with 14 published solutions between them. No writeups were ever filed against this event's listing, so its solutions were found in public repositories instead. Each link is pinned to the commit it was read from.
The event listingUncategorised7
The upstream scoreboard did not say, so neither do we.
Between The Lines
1 official solutionAlso written up in: jiegec/ctf-writeups
Limeade
1 official solutionAlso written up in: jiegec/ctf-writeups
Noisy Channel
1 official solutionAlso written up in: jiegec/ctf-writeups
Pointbreak
1 official solutionAlso written up in: jiegec/ctf-writeups
Ranwide
1 official solutionAlso written up in: jiegec/ctf-writeups
Tampering Detection System
1 official solutionAlso written up in: jiegec/ctf-writeups
Verifmt
1 official solutionAlso written up in: jiegec/ctf-writeups
Cryptography5
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.
Server
2 official solutionsAlso written up in: president-xd/Writeups, president-xd/Writeups
dolorRSitAmet
1 official solutionAlso written up in: president-xd/Writeups
Also written up in: president-xd/Writeups
Source
1 official solutionAlso written up in: president-xd/Writeups
Tamper Detection System
1 official solutionAlso written up in: president-xd/Writeups
Web1
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
Quill
1 official solutionAlso written up in: president-xd/Writeups