$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
Reset

7364 challenges · browse all techniques

Challenge CTF Weight Category Has
suckless2 UMassCTF 2021 23.56 Pwn files wu 1
webserver UMassCTF 2021 23.56 Pwn files wu 3
2Smol UTCTF 2021 – Pwn files wu 2
Algorithm UTCTF 2021 – Reverse files wu 1
CipherGauntlet UTCTF 2021 – Crypto files wu 3
File.tetr UTCTF 2021 – Reverse files wu 1
FunctionalProgramming UTCTF 2021 – Pwn files wu 1
Monke UTCTF 2021 – Pwn files wu 1
Recur UTCTF 2021 – Reverse files wu 3
Resolve UTCTF 2021 – Pwn files wu 1
Run-ELF UTCTF 2021 – Reverse files wu 3
SizzlingBacon UTCTF 2021 – Crypto files wu 3
StringyThings UTCTF 2021 – Reverse files wu 3
VariousVernacular UTCTF 2021 – Crypto files wu 2
S+7 WPICTF 2021 – Crypto files wu 1
glute WPICTF 2021 – Stego files wu 2
strong-arm WPICTF 2021 – Pwn files wu 2
Exclusive_Cipher angstromCTF 2021 – Crypto files wu 1
Im_so_Random angstromCTF 2021 – Crypto files wu 1
Jar angstromCTF 2021 – Web files wu 1
Keysar_v2 angstromCTF 2021 – Crypto files wu 1
Relatively_Simple_Algorithm angstromCTF 2021 – Crypto files wu 1
Revex angstromCTF 2021 – Reverse files wu 1
tranquil angstromCTF 2021 – Pwn files wu 1
1000words b01lers 2021 22.99 Reverse files wu 1
RSASSS b01lers 2021 22.99 Crypto files wu 1
Reasonable_Security_Ahead b01lers 2021 22.99 Crypto files wu 1
Unlucky_Strike b01lers 2021 22.99 Crypto files wu 1
boiledvm b01lers 2021 22.99 Pwn files wu 1
roulette_wheel b01lers 2021 22.99 Reverse files wu 2
scrapyard_scramble b01lers 2021 22.99 Reverse files wu 1
swirler b01lers 2021 22.99 Reverse files wu 3
taped b01lers 2021 22.99 Reverse files wu 1
weenie_hut_general b01lers 2021 22.99 Reverse files wu 2
4096 corCTF 2021 24.92 Crypto files wu 3
AliceInCeptionland corCTF 2021 24.92 Reverse files wu 2
CShell corCTF 2021 24.92 Pwn files wu 3
Chainblock corCTF 2021 24.92 Pwn files wu 3
Helpless corCTF 2021 24.92 Pwn files wu 1
LCG_k corCTF 2021 24.92 Crypto files src wu 1