$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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318 challenges · browse all techniques

Challenge CTF Weight Category Has
nvm justCTF 2023 53.00 Reverse files
thiefcat justCTF 2023 53.00 Reverse files
AMXX justCTF 2022 35.66 Reverse files
DarkSOLs justCTF 2022 35.66 Pwn files
FancyDevice justCTF 2022 35.66 Reverse files
Frosty justCTF 2022 35.66 Crypto files
GoBucket justCTF 2022 35.66 Web files
Im_slow justCTF 2022 35.66 Reverse files
Monsters justCTF 2022 35.66 Pwn files
Ninja justCTF 2022 35.66 Web files
Notes justCTF 2022 35.66 Pwn files
fROStysSecondSignatureScheme justCTF 2022 35.66 Crypto files
herpetology justCTF 2022 35.66 Pwn files
rattlespike p4ctf 2022 51.00 Pwn files wu 1
25519 justCTF 2021 24.85 Crypto files
ABNF_grammar_is_fun justCTF 2021 24.85 Reverse files
Go-fs justCTF 2021 24.85 Web files
Oracles justCTF 2021 24.85 Crypto files
PainterHell justCTF 2021 24.85 Pwn files
REmap justCTF 2021 24.85 Reverse files
Rusty justCTF 2021 24.85 Reverse files
debug_me_if_you_can justCTF 2021 24.85 Reverse files
qmail justCTF 2021 24.85 Pwn files
reklest justCTF 2021 24.85 Reverse files
that_is_not_crypto justCTF 2021 24.85 Reverse files
baby_pwn CONFidence 2020 Quals 24.96 Misc files
no-eeeeeeeeeeeemoji Dragon 2020 98.00 Pwn files wu 1
ATM justCTF 2019 24.85 Pwn files src
ATM_service justCTF 2019 24.85 Misc files
Change_VM justCTF 2019 24.85 Reverse files src
FSMIR justCTF 2019 24.85 Reverse files src
FSMIR2 justCTF 2019 24.85 Reverse files src
Phonebook justCTF 2019 24.85 Misc files src
RSA Exponent justCTF 2019 24.85 Misc files src
Safe_notes justCTF 2019 24.85 Misc files src
p&q Service justCTF 2019 24.85 Crypto files src
Anomaly_Research_Group BreakTheSyntax 2026 56.25 Misc files
FCP BreakTheSyntax 2026 56.25 Reverse files
Monkeintel BreakTheSyntax 2026 56.25 Misc files
My_First_Game BreakTheSyntax 2026 56.25 Reverse files