$ 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
The_GOAT ImaginaryCTF 2021 – Pwn files
Too_Old ImaginaryCTF 2021 – Crypto files
Uncrashable ImaginaryCTF 2021 – Pwn files
Winnie ImaginaryCTF 2021 – Reverse files
aMAZEing-challenge ImaginaryCTF 2021 – Web files
aaa ImaginaryCTF 2021 – Pwn files
bbb ImaginaryCTF 2021 – Pwn files
canaries ImaginaryCTF 2021 – Pwn files
eyes-on-stack ImaginaryCTF 2021 – Pwn files
lookup-rev ImaginaryCTF 2021 – Reverse files
neat-rsa ImaginaryCTF 2021 – Crypto files
neatX2-rsa ImaginaryCTF 2021 – Crypto files
overflowwwwwwwww ImaginaryCTF 2021 – Pwn files
ovvvvvvvvvverflow ImaginaryCTF 2021 – Pwn files
pyrev ImaginaryCTF 2021 – Reverse files
ret2libc ImaginaryCTF 2021 – Pwn files
ret2win ImaginaryCTF 2021 – Pwn files
small_enough ImaginaryCTF 2021 – Crypto files
steg ImaginaryCTF 2021 – Misc files
syscall_me_maybe ImaginaryCTF 2021 – Pwn files
vnpack ImaginaryCTF 2021 – Reverse files
Pascal_RSA K3RN3LCTF 2021 24.37 Crypto files wu 1
silent-ROP K3RN3LCTF 2021 24.37 Pwn files wu 1
Broke_College_Students KillerQueen 2021 21.14 Pwn files wu 1
7_More_Caesar_Salads LexingtonInformaticsTournament 2021 23.87 Crypto files
EsotEric LexingtonInformaticsTournament 2021 23.87 Reverse files
Evaluation LexingtonInformaticsTournament 2021 23.87 Reverse files
Geometry_is_Fun LexingtonInformaticsTournament 2021 23.87 Crypto files
Leftovers LexingtonInformaticsTournament 2021 23.87 Crypto files
Merkle-Heavenwoman LexingtonInformaticsTournament 2021 23.87 Crypto files
Never_Gonna_Let_You_Down LexingtonInformaticsTournament 2021 23.87 Reverse files
RSA_Improved LexingtonInformaticsTournament 2021 23.87 Crypto files
Scottish_Flag LexingtonInformaticsTournament 2021 23.87 Crypto files
Selfish LexingtonInformaticsTournament 2021 23.87 Reverse files
Trampoline LexingtonInformaticsTournament 2021 23.87 Reverse files
Tree_Hash LexingtonInformaticsTournament 2021 23.87 Crypto files
Zzz LexingtonInformaticsTournament 2021 23.87 Crypto files
alexfanclub LexingtonInformaticsTournament 2021 23.87 Web files
cheaptricks LexingtonInformaticsTournament 2021 23.87 Pwn files
crypto LexingtonInformaticsTournament 2021 23.87 Pwn files