$ ctf42

#rot13 CTF challenges

7 CTF challenges using rot13 from 6 CTFs (2021–2024), 7 with writeups. Mostly Crypto (71%) and Reverse (29%).

Crypto · 5 Reverse · 2

Often combined with

#multi-layer-encoding 1 #hex 1 #binary 1 #word-search 1 #vigenere 1

Challenges

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Challenge CTF Weight Category Has
CaesarMirror
#rot13
 HacktivityCon 2021 – Crypto files wu 3
hvhpgssynt
#rot13
 UIUCTF 2021 – Reverse files wu 3
Skipping_the_Ropes
#rot13
 eHaCON 2021 – Crypto files wu 2
Letter_Soup
#word-search#rot13
 DEADFACE 2023 – Crypto files wu 1
Rick_Roll
#vigenere#rot13
 Pearl 2024 23.95 Crypto files wu 1
desrever
#rot13
 ImaginaryCTF 2022 24.65 Reverse files wu 1
B1Tz_and_B0tZ
#multi-layer-encoding#binary#hex#rot13
 DEADFACE 2023 – Crypto files wu 1