$ 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
HiddenMessage UMDCTF 2023 – Crypto files
NoisyBits UMDCTF 2023 – Crypto files
ReduceThyself UMDCTF 2023 – Crypto files
Splash UMDCTF 2023 – Pwn files
You_Want_Me_To_Run_What UMDCTF 2023 – Pwn files
beep-boop UMDCTF 2023 – Hardware files
but_like_when UMDCTF 2023 – Reverse files
cleffas_surprise UMDCTF 2023 – Reverse files
counter-strike_global_offensive_aimbot UMDCTF 2023 – Reverse files
flamecamp UMDCTF 2023 – Mobile files
introduction_to_c UMDCTF 2023 – Reverse files
ml UMDCTF 2023 – Misc files
playtime UMDCTF 2023 – Reverse files
pokecomms UMDCTF 2023 – Crypto files
pokemon_game UMDCTF 2023 – Pwn files
welcome_to_python UMDCTF 2023 – Reverse files
well-connected UMDCTF 2023 – Reverse files
AdventureROM5 UTCTF 2023 – Reverse files
Affinity UTCTF 2023 – Crypto files
Game UTCTF 2023 – Reverse files
LooksCorrecttoMe UTCTF 2023 – Reverse files
LooksWrongtomE UTCTF 2023 – Crypto files
ProvablyInsecure UTCTF 2023 – Crypto files
ReallyLooksWrongtomE UTCTF 2023 – Crypto files
Sandbox UTCTF 2023 – Pwn files
Welcome UTCTF 2023 – Reverse files
64r2 WolvCTF 2023 24.33 Reverse files
DownUnder WolvCTF 2023 24.33 Crypto files
Galois-t_is_this WolvCTF 2023 24.33 Crypto files
archs WolvCTF 2023 24.33 Reverse files
atari_magic WolvCTF 2023 24.33 Reverse files
authcore WolvCTF 2023 24.33 Reverse files
ej WolvCTF 2023 24.33 Reverse files
filter-madness WolvCTF 2023 24.33 Web files
hidden-css WolvCTF 2023 24.33 Web files
squiggles WolvCTF 2023 24.33 Reverse files
world_of_monads WolvCTF 2023 24.33 Reverse files
Bananas angstromCTF 2023 – Reverse files
CelesteTunnelingAssociation angstromCTF 2023 – Web files
LazyLagrange angstromCTF 2023 – Crypto files