$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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7364 challenges · browse all techniques

Challenge CTF Weight Category Has
ForNBack vsCTF 2022 23.32 Pwn files
Hex-A-Gone vsCTF 2022 23.32 Reverse files
NISTFinalistRevisited vsCTF 2022 23.32 Crypto files
PortableCrypto vsCTF 2022 23.32 Reverse files
PrivateBank vsCTF 2022 23.32 Pwn files
SecureGradingSystem vsCTF 2022 23.32 Crypto files
StrongestRSA vsCTF 2022 23.32 Crypto files
TuningTest vsCTF 2022 23.32 Reverse files
solnote vsCTF 2022 23.32 Pwn files
Completely_Secure_Publishing BCACTF 2021 – Web files
Computer_Security BCACTF 2021 – Pwn files
FNES_2 BCACTF 2021 – Crypto files
FNES_2.5 BCACTF 2021 – Crypto files
FNES_3 BCACTF 2021 – Crypto files
RSAtrix_1 BCACTF 2021 – Crypto files
RSAtrix_2 BCACTF 2021 – Crypto files
RSAtrix_3 BCACTF 2021 – Crypto files
RSAtrix_4 BCACTF 2021 – Crypto files
RSAtrix_5 BCACTF 2021 – Crypto files
Rainbow_Passage BCACTF 2021 – Crypto files
Wait_this_isnt_C_2 BCACTF 2021 – Reverse files
XXXXXXXXX BCACTF 2021 – Crypto files
Runme3 BSidesSF 2021 23.94 Pwn files wu 1
EncrHeapt BlueHens 2021 22.62 Pwn files
aHead_Of_The_curve BlueHens 2021 22.62 Crypto files
hot_diggity_dog_2 BlueHens 2021 22.62 Crypto files
Key_exchange BuckeyeCTF 2021 24.81 Crypto files wu 1
SOP BuckeyeCTF 2021 24.81 Web files wu 1
hardskull CSAW 2021 Quals 20.54 Reverse files
macomal CSAW 2021 Quals 20.54 Reverse files
turning_trees CSAW 2021 Quals 20.54 Reverse files
nooombers DEFCON 2021 Quals 80.92 Crypto files wu 1
cuttlefish-game DamCTF 2021 24.43 Pwn files
malware DamCTF 2021 24.43 Misc files
protected-feedback DamCTF 2021 24.43 Pwn files
time-ai DamCTF 2021 24.43 Crypto files
Calculator DawgCTF 2021 23.29 Reverse files
NSTFTPwn DawgCTF 2021 23.29 Pwn files
Sections DawgCTF 2021 23.29 Reverse files
GuessTheVuln DiceCTF 2021 24.82 Reverse files