$ ctf42

Challenges

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Higher weight ≈ harder, more prestigious event.
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665 challenges · browse all techniques

Challenge CTF Weight Category Has
sqrt BRICS+ 2023 Quals 24.68 Crypto files
sralker BRICS+ 2023 Quals 24.68 Forensics files
sss BRICS+ 2023 Quals 24.68 Crypto files
tun BRICS+ 2023 Quals 24.68 Misc files
Anonymous_from_GitHub Cybercoliseum 2023 22.83 Forensics files
BOF_Administrator_programmerq Cybercoliseum 2023 22.83 Pwn files
BOF_Far_Side_of_the_Moon Cybercoliseum 2023 22.83 Pwn files
BOF_Hey_Squidward Cybercoliseum 2023 22.83 Pwn files
BOF_Volume_control Cybercoliseum 2023 22.83 Pwn files
Childrens_reverse Cybercoliseum 2023 22.83 Reverse files
Classic Cybercoliseum 2023 22.83 Reverse files
Dead_image Cybercoliseum 2023 22.83 Forensics files
Donut Cybercoliseum 2023 22.83 Reverse files
EXEcutor Cybercoliseum 2023 22.83 Pwn files
Encrypted_traffic Cybercoliseum 2023 22.83 Forensics files
Encryption_or_something_like_that Cybercoliseum 2023 22.83 Reverse files
Examqq Cybercoliseum 2023 22.83 Pwn files
Functional_hell Cybercoliseum 2023 22.83 Reverse files
Go_reverse_it Cybercoliseum 2023 22.83 Reverse files
Invalid Cybercoliseum 2023 22.83 Reverse files
Joke_at_a_presentation Cybercoliseum 2023 22.83 Forensics files
Kitty_and_flag Cybercoliseum 2023 22.83 Reverse files
Magical_friend Cybercoliseum 2023 22.83 Forensics files
My_first_game Cybercoliseum 2023 22.83 Reverse files
On_the_way_to_Capybara_Castle Cybercoliseum 2023 22.83 Reverse files
One_and_a_half_ruble_clasp Cybercoliseum 2023 22.83 Reverse files
Owl_memes Cybercoliseum 2023 22.83 Forensics files
PYC_files Cybercoliseum 2023 22.83 Reverse files
P_please_run_this_f_file Cybercoliseum 2023 22.83 Reverse files
Processing_should_be_kept_secret Cybercoliseum 2023 22.83 Forensics files
Pumpkin Cybercoliseum 2023 22.83 Reverse files
Rearrangements Cybercoliseum 2023 22.83 Reverse files
Safe_random Cybercoliseum 2023 22.83 Forensics files
Secretly_around_the_world Cybercoliseum 2023 22.83 Pwn files
Simple_BOF_Harmful_Penguin Cybercoliseum 2023 22.83 Pwn files
Simple_BOF_I_want_to_buy_this_flag Cybercoliseum 2023 22.83 Pwn files
Snake_bite Cybercoliseum 2023 22.83 Reverse files
Some_kind_of_DMP Cybercoliseum 2023 22.83 Forensics files
Strange_ZIP_archive Cybercoliseum 2023 22.83 Forensics files
The_task_of_the_ancient_Rus Cybercoliseum 2023 22.83 Reverse files