$ ctf42

Challenges

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

Challenge CTF Weight Category Has
Two_Time_Pad FE-CTF 2023 – Crypto files
Write_of_Passage FE-CTF 2023 – Pwn files
Yin_Yang FE-CTF 2023 – Reverse files
BabyOneTimePad KalmarCTF 2023 24.21 Crypto files
BlindSecurity KalmarCTF 2023 24.21 Crypto files
CycleChaser KalmarCTF 2023 24.21 Reverse files
CycleChaserRevenge KalmarCTF 2023 24.21 Reverse files
DreamHash KalmarCTF 2023 24.21 Crypto files
EasyOneTimePad KalmarCTF 2023 24.21 Crypto files
FIPC KalmarCTF 2023 24.21 Pwn files
FormulaK KalmarCTF 2023 24.21 Reverse files
HealthyCalc KalmarCTF 2023 24.21 Web files
Invoiced KalmarCTF 2023 24.21 Web files
Jumping_on_the_PPU KalmarCTF 2023 24.21 Reverse files
Jumping_on_the_SPU KalmarCTF 2023 24.21 Reverse files
PasswordHomecoming KalmarCTF 2023 24.21 Web files
Reconstruction KalmarCTF 2023 24.21 Crypto files
Robber KalmarCTF 2023 24.21 Pwn files
Telepound KalmarCTF 2023 24.21 Crypto files
Works_on_my_machine KalmarCTF 2023 24.21 Reverse files
XScapy KalmarCTF 2023 24.21 Web files
YoloProofs KalmarCTF 2023 24.21 Crypto files
hyper-k KalmarCTF 2023 24.21 Pwn files
l33t-generator KalmarCTF 2023 24.21 Crypto files
swedish_memcpy KalmarCTF 2023 24.21 Pwn files
button-mashers FE-CTF 2022 – Reverse files
button-pushers FE-CTF 2022 – Reverse files
hash-screamers-laughers FE-CTF 2022 – Crypto files
hash-uppers-downers FE-CTF 2022 – Crypto files
libnotfound FE-CTF 2022 – Reverse files
megacomputer FE-CTF 2022 – Reverse files
minicomputer-1 FE-CTF 2022 – Reverse files
minicomputer-2 FE-CTF 2022 – Reverse files
no-jit-no-problem FE-CTF 2022 – Pwn files
stdcall-of-cthulhu FE-CTF 2022 – Pwn files
trust-issues FE-CTF 2022 – Crypto files
zoom-through-time FE-CTF 2022 – Pwn files