$ 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
deepspacewaifu LexingtonInformaticsTournament 2021 23.87 Pwn files
editor LexingtonInformaticsTournament 2021 23.87 Pwn files
flaskofpickles LexingtonInformaticsTournament 2021 23.87 Web files
gauntlet4 LexingtonInformaticsTournament 2021 23.87 Pwn files
gets LexingtonInformaticsTournament 2021 23.87 Pwn files
lazy LexingtonInformaticsTournament 2021 23.87 Pwn files
madlibs LexingtonInformaticsTournament 2021 23.87 Pwn files
printf LexingtonInformaticsTournament 2021 23.87 Pwn files
rollmyown2 LexingtonInformaticsTournament 2021 23.87 Pwn files
scanf LexingtonInformaticsTournament 2021 23.87 Pwn files
shuffle LexingtonInformaticsTournament 2021 23.87 Reverse files
yarn LexingtonInformaticsTournament 2021 23.87 Reverse files
Company_Picnic MetaCTF 2021 – Crypto files
DOS_Protection MetaCTF 2021 – Pwn files
Filters MetaCTF 2021 – Pwn files
Houses_Or_Something MetaCTF 2021 – Pwn files
INTerruption MetaCTF 2021 – Pwn files
Sugar_Spice_and_Sweet1986Spice MetaCTF 2021 – Crypto files
Two_Key_Crypto MetaCTF 2021 – Crypto files
hide_and_seek_the_flag MetaCTF 2021 – Crypto files
two_compliment MetaCTF 2021 – Pwn files
FerrisWheel NahamCon 2021 24.98 Mobile files
Treasure NahamCon 2021 24.98 Crypto files
warmup NahamCon 2021 24.98 Misc files
writeead NahamCon 2021 24.98 Pwn files
1409F PBjar 2021 23.18 Pwn files wu 1
ProgrammersHateProgramming PBjar 2021 23.18 Web files wu 1
ReallynotSecureAlgorithm PBjar 2021 23.18 Crypto files wu 2
walkthrough PBjar 2021 23.18 Pwn files wu 1
Carmen_Sandiego_Season2 PlaidCTF 2021 99.64 Web files
Baby_WASM RITSEC 2021 – Reverse files
Lost_in_Runs RITSEC 2021 – Crypto files
Streams_and_Rivers RITSEC 2021 – Crypto files
Teen_WASM RITSEC 2021 – Reverse files
The_Lost_Photo_of_Freg RITSEC 2021 – Stego files
Throw_it_in_REverse RITSEC 2021 – Crypto files
Un-machined_Aerial_System RITSEC 2021 – Reverse files
ChompFeed SunshineCTF 2021 23.34 Reverse files
DynamicTypeLibraRII SunshineCTF 2021 23.34 Pwn files
ImageRecovery SunshineCTF 2021 23.34 Reverse files