$ 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
Drag_n_Zip UCTF 2024 – Reverse files
Execution UCTF 2024 – Reverse files
Hidden_Coordinates UCTF 2024 – Forensics files
Karaball UCTF 2024 – Crypto files
Look_up UCTF 2024 – Pwn files
Lost_Voyage UCTF 2024 – Forensics files
Modal_1 UCTF 2024 – Crypto files
Modal_2 UCTF 2024 – Crypto files
Orange UCTF 2024 – Pwn files
REVNG UCTF 2024 – Reverse files
Rasa UCTF 2024 – Crypto files
Sergio UCTF 2024 – Crypto files
Strange_Vacuum_Cleaner UCTF 2024 – Misc files
The_Road_of_Redemption UCTF 2024 – Forensics files
Travel_Guide UCTF 2024 – Reverse files
net UCTF 2024 – Misc files
steg UCTF 2024 – Misc files
Goose_Chase UIUCTF 2024 – Reverse files
New_Dallas UIUCTF 2024 – OSINT files
Picoify_100_500 UIUCTF 2024 – Misc files
Syscalls_2 UIUCTF 2024 – Pwn files
Wild_Goose_Chase UIUCTF 2024 – Reverse files
tooooo_fancy UIUCTF 2024 – Reverse files
Echoes_of_Arrakis UMDCTF 2024 – Misc files
Flavors UMDCTF 2024 – Reverse files
HTTP_Fanatics UMDCTF 2024 – Web files
Key_Recovery UMDCTF 2024 – Crypto files
Spice_Harvest_Data_Recovery UMDCTF 2024 – Misc files
Triple_DES UMDCTF 2024 – Crypto files
Typecheck UMDCTF 2024 – Reverse files
attack_of_the_worm UMDCTF 2024 – Misc files
bro_thinks_hes_hans_zimmer UMDCTF 2024 – OSINT files
chisel UMDCTF 2024 – Pwn files
cmsc430 UMDCTF 2024 – Reverse files
giedi_composite UMDCTF 2024 – Crypto files
haes UMDCTF 2024 – Crypto files
haes_2 UMDCTF 2024 – Crypto files
i_love_shapes_and_colors UMDCTF 2024 – Misc files
image_abomination UMDCTF 2024 – Misc files
literally_arrakis_I UMDCTF 2024 – OSINT files