$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
Reset

7364 challenges · browse all techniques

Challenge CTF Weight Category Has
control corCTF 2025 82.00 Misc files
corchat_v4 corCTF 2025 82.00 Misc files
corcoin corCTF 2025 82.00 Crypto files
corctf_challenge_dev_2 corCTF 2025 82.00 Web files
corlang corCTF 2025 82.00 Web files
england corCTF 2025 82.00 Misc files
frogcompute corCTF 2025 82.00 Pwn files
git corCTF 2025 82.00 Web files
keys corCTF 2025 82.00 Crypto files
msbug corCTF 2025 82.00 Web files
msbugs_revenge corCTF 2025 82.00 Web files
msfrognymize2 corCTF 2025 82.00 Web files
msfrogofwar4 corCTF 2025 82.00 Misc files
oooo corCTF 2025 82.00 Crypto files
paper corCTF 2025 82.00 Web files
pipes corCTF 2025 82.00 Misc files
roll corCTF 2025 82.00 Reverse files
rules corCTF 2025 82.00 Crypto files
safe_url corCTF 2025 82.00 Web files
ssss corCTF 2025 82.00 Crypto files
sudoku corCTF 2025 82.00 Crypto files
tagme corCTF 2025 82.00 Reverse files
vouched corCTF 2025 82.00 Web files
yamlquiz corCTF 2025 82.00 Web files
yourock corCTF 2025 82.00 Reverse files
Catching_The_Bus squ1rrel 2025 24.25 OSINT files
Chicken_Treasure_Hunt squ1rrel 2025 24.25 Misc files
Easy_RSA squ1rrel 2025 24.25 Crypto files
Extremely_Lame_Filters_1 squ1rrel 2025 24.25 Pwn files
Extremely_Lame_Filters_2 squ1rrel 2025 24.25 Pwn files
Flat_Earth squ1rrel 2025 24.25 Crypto files
Geoguesser squ1rrel 2025 24.25 OSINT files
ISBN_Scavenger_Hunt squ1rrel 2025 24.25 OSINT files
Intermediate_Software_Design squ1rrel 2025 24.25 Reverse files
Minesweeeeper squ1rrel 2025 24.25 Misc files
Russian_Games squ1rrel 2025 24.25 Reverse files
acorn_clicker squ1rrel 2025 24.25 Web files
camelcamelcamel squ1rrel 2025 24.25 Reverse files
deja_vu squ1rrel 2025 24.25 Pwn files
dopamine_detox squ1rrel 2025 24.25 Misc files