isfcr{ctf} 2023
23 challenges with 23 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 listingUncategorised23
The upstream scoreboard did not say, so neither do we.
Base the Bases
1 official solutionAlso written up in: Laymer/CTF-Writeups
CrackMe
1 official solutionAlso written up in: Laymer/CTF-Writeups
Device
1 official solutionAlso written up in: Laymer/CTF-Writeups
Emoji man
1 official solutionAlso written up in: Laymer/CTF-Writeups
Fast Fernet
1 official solutionAlso written up in: Laymer/CTF-Writeups
Hands UP
1 official solutionAlso written up in: Laymer/CTF-Writeups
Hot and Cold
1 official solutionAlso written up in: Laymer/CTF-Writeups
I walk alone
1 official solutionAlso written up in: Laymer/CTF-Writeups
Inception
1 official solutionAlso written up in: Laymer/CTF-Writeups
Lucky guess
1 official solutionAlso written up in: Laymer/CTF-Writeups
Also written up in: Laymer/CTF-Writeups
NotFooter
1 official solutionAlso written up in: Laymer/CTF-Writeups
Oink Oink v0
1 official solutionAlso written up in: Laymer/CTF-Writeups
Oink Oink v1
1 official solutionAlso written up in: Laymer/CTF-Writeups
Oink Oink V2
1 official solutionAlso written up in: Laymer/CTF-Writeups
Seek the Treasure
1 official solutionAlso written up in: Laymer/CTF-Writeups
splitXquest
1 official solutionAlso written up in: Laymer/CTF-Writeups
Also written up in: Laymer/CTF-Writeups
Tap the wire
1 official solutionAlso written up in: Laymer/CTF-Writeups
Thomas The Train
1 official solutionAlso written up in: Laymer/CTF-Writeups
What You See Is (Not) What You Get
1 official solutionAlso written up in: Laymer/CTF-Writeups
Where's My Dog
1 official solutionAlso written up in: Laymer/CTF-Writeups
Zip Bomb
1 official solutionAlso written up in: Laymer/CTF-Writeups