Efx Csam 2020
24 challenges with 24 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 liveUncategorised24
The upstream scoreboard did not say, so neither do we.
Also written up in: mischif/ctf-writeups
All Your Base
1 official solutionAlso written up in: mischif/ctf-writeups
Babys First Buffer Overflow
1 official solutionAlso written up in: mischif/ctf-writeups
Babys Second Buffer Overflow
1 official solutionAlso written up in: mischif/ctf-writeups
Bitflip
1 official solutionAlso written up in: mischif/ctf-writeups
Block64xor
1 official solutionAlso written up in: mischif/ctf-writeups
Clown Juggling
1 official solutionAlso written up in: mischif/ctf-writeups
Clown Juggling 2
1 official solutionAlso written up in: mischif/ctf-writeups
Dont Git Me
1 official solutionAlso written up in: mischif/ctf-writeups
Esoteric
1 official solutionAlso written up in: mischif/ctf-writeups
Fail0verflow
1 official solutionAlso written up in: mischif/ctf-writeups
Also written up in: mischif/ctf-writeups
It Tools
1 official solutionAlso written up in: mischif/ctf-writeups
Kittens
1 official solutionAlso written up in: mischif/ctf-writeups
Kittens 2
1 official solutionAlso written up in: mischif/ctf-writeups
Kittens 3
1 official solutionAlso written up in: mischif/ctf-writeups
Long Cats Feet
1 official solutionAlso written up in: mischif/ctf-writeups
Obscurity
1 official solutionAlso written up in: mischif/ctf-writeups
Also written up in: mischif/ctf-writeups
Rabid Rabin
1 official solutionAlso written up in: mischif/ctf-writeups
Rsa Is Sekur
1 official solutionAlso written up in: mischif/ctf-writeups
Also written up in: mischif/ctf-writeups
Sweeeeet
1 official solutionAlso written up in: mischif/ctf-writeups
Xorcrypt
1 official solutionAlso written up in: mischif/ctf-writeups