Nsa Codebreaker 2021
12 challenges with 13 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 liveUncategorised12
The upstream scoreboard did not say, so neither do we.
Pressure Decrypted
2 official solutionsAlso written up in: lyellread/ctf-writeups, lyellread/ctf-writeups
10 Ten Mil
1 official solutionAlso written up in: lyellread/ctf-writeups
9 Many Usernames
1 official solutionAlso written up in: lyellread/ctf-writeups
Agenda
1 official solutionAlso written up in: lyellread/ctf-writeups
Bruteforce Shared Key
1 official solutionAlso written up in: lyellread/ctf-writeups
Connect
1 official solutionAlso written up in: lyellread/ctf-writeups
Decode
1 official solutionAlso written up in: lyellread/ctf-writeups
FOOT Installation
1 official solutionAlso written up in: lyellread/ctf-writeups
Malicious
1 official solutionAlso written up in: landoncrabtree/ctf-archive
Packet Bytes
1 official solutionAlso written up in: lyellread/ctf-writeups
PositivePH
1 official solutionAlso written up in: lyellread/ctf-writeups
rktExchange
1 official solutionAlso written up in: lyellread/ctf-writeups