$ ctf42

Challenges

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

Challenge CTF Weight Category Has
unboxing
#reversing#r2pipe
 TAMUctf 2022 – Reverse files wu 1
pybox
#seccomp-bypass#python-sandbox#mmap
 TAMUctf 2021 – Reverse files wu 1
simple_cipher
#byte-at-a-time-bruteforce
 TAMUctf 2021 – Reverse files wu 1
absolute-cap TAMUctf 2023 – Reverse files wu 1
covfefe TAMUctf 2022 – Reverse files wu 1
existing-tooling TAMUctf 2022 – Reverse files wu 2
labyrinth TAMUctf 2022 – Reverse files wu 1
obsessive-checking TAMUctf 2022 – Reverse files wu 1
redo1 TAMUctf 2022 – Reverse files wu 1
redo3 TAMUctf 2022 – Reverse files wu 2
Acrylic TAMUctf 2021 – Reverse files wu 3
Nucleus TAMUctf 2026 – Reverse files
Sun_Temple TAMUctf 2026 – Reverse files
War_Hymn TAMUctf 2026 – Reverse files
acidity TAMUctf 2026 – Reverse files
challenge7 TAMUctf 2026 – Reverse files
hyper_neighbor TAMUctf 2026 – Reverse files
kitchen_sink TAMUctf 2026 – Reverse files
skretch TAMUctf 2026 – Reverse files
Brainrot TAMUctf 2025 – Reverse files
FastFlagChecker TAMUctf 2025 – Reverse files
OTP TAMUctf 2025 – Reverse files
Simple_Check TAMUctf 2025 – Reverse files
What_It_Does TAMUctf 2025 – Reverse files
Xorox TAMUctf 2025 – Reverse files
Alien TAMUctf 2024 – Reverse files
Deflect TAMUctf 2024 – Reverse files
Enlightenment TAMUctf 2024 – Reverse files
ROP TAMUctf 2024 – Reverse files
Resistant TAMUctf 2024 – Reverse files
Reveille_Petter TAMUctf 2024 – Reverse files
eyepatch TAMUctf 2023 – Reverse files
first-responder TAMUctf 2023 – Reverse files
flag-encryptor TAMUctf 2023 – Reverse files
nope TAMUctf 2023 – Reverse files
nothing TAMUctf 2023 – Reverse files
nothing-2 TAMUctf 2023 – Reverse files
Dubious TAMUctf 2021 – Reverse files
Goku TAMUctf 2021 – Reverse files
setecAstronomy TAMUctf 2021 – Reverse files