$ ctf42

Challenges

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

Challenge CTF Weight Category Has
daas DownUnderCTF 2023 46.63 Misc files
dilithium DownUnderCTF 2023 46.63 Crypto files
downunderflow DownUnderCTF 2023 46.63 Pwn files
encrypted_mail DownUnderCTF 2023 46.63 Crypto files
fnv DownUnderCTF 2023 46.63 Crypto files
grades_grades_grades DownUnderCTF 2023 46.63 Web files
handshake DownUnderCTF 2023 46.63 Crypto files
hhhhh DownUnderCTF 2023 46.63 Crypto files
impossible DownUnderCTF 2023 46.63 Misc files
lcg_card_gimmicks DownUnderCTF 2023 46.63 Crypto files
masked_squares_flag_checker DownUnderCTF 2023 46.63 Reverse files
mini_dns_server DownUnderCTF 2023 46.63 Misc files
number_theoretic_flag_checker DownUnderCTF 2023 46.63 Reverse files
one_byte DownUnderCTF 2023 46.63 Pwn files
pyny DownUnderCTF 2023 46.63 Reverse files
randomly_chosen DownUnderCTF 2023 46.63 Crypto files
real_baby_ruby DownUnderCTF 2023 46.63 Misc files
roppenheimer DownUnderCTF 2023 46.63 Pwn files
safe_calculator DownUnderCTF 2023 46.63 Pwn files
secure_blog DownUnderCTF 2023 46.63 Web files
shifty_mem DownUnderCTF 2023 46.63 Pwn files
sideways DownUnderCTF 2023 46.63 Reverse files
smooth_jazz DownUnderCTF 2023 46.63 Web files
static_file_server DownUnderCTF 2023 46.63 Web files
strapi_in DownUnderCTF 2023 46.63 Web files
the_great_escape DownUnderCTF 2023 46.63 Pwn files
vroom_vroom DownUnderCTF 2023 46.63 Pwn files
wrong_signal DownUnderCTF 2023 46.63 Reverse files
xxd_server DownUnderCTF 2023 46.63 Web files
1337crypt-v3 DownUnderCTF 2022 – Crypto files
Clicky DownUnderCTF 2022 – Reverse files
LegitAppNotRansomware DownUnderCTF 2022 – Reverse files
artisan DownUnderCTF 2022 – Reverse files
cheap-ring-theory DownUnderCTF 2022 – Crypto files
click_the_flag DownUnderCTF 2022 – Reverse files
ezpz-pwn DownUnderCTF 2022 – Pwn files
ezpz-rev DownUnderCTF 2022 – Reverse files
family-tree DownUnderCTF 2022 – Pwn files
faulty-arx DownUnderCTF 2022 – Crypto files
js_lock DownUnderCTF 2022 – Reverse files