$ ctf42

Challenges

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

Challenge CTF Weight Category Has
High_profile_crime Cybercoliseum 2024 20.95 OSINT files
Hills Cybercoliseum 2024 20.95 Crypto files
Matryoshka_doll Cybercoliseum 2024 20.95 Forensics files
Name Cybercoliseum 2024 20.95 Pwn files
Shall_we_dive_into_history Cybercoliseum 2024 20.95 OSINT files
Strange_code Cybercoliseum 2024 20.95 Misc files
Watchmaker Cybercoliseum 2024 20.95 Crypto files
steg Cybercoliseum 2024 20.95 Misc files
Bad_old_days SAS 2024 Quals 20.72 Web files
Drovosec_the_Game SAS 2024 Quals 20.72 Misc files
Last_Lang SAS 2024 Quals 20.72 Misc files
Lignohakisto SAS 2024 Quals 20.72 Misc files
Napoleon SAS 2024 Quals 20.72 Reverse files
Parkour_school SAS 2024 Quals 20.72 Misc files
Signed_message SAS 2024 Quals 20.72 Misc files
Turings_gold_nugget SAS 2024 Quals 20.72 Misc files
Ubercaged SAS 2024 Quals 20.72 Pwn files
ebin SAS 2024 Quals 20.72 Reverse files
foREGround SAS 2024 Quals 20.72 Forensics files
steg SAS 2024 Quals 20.72 Misc files
A_messenger Ugra 2024 Quals 25.00 Crypto files
Alarm_clock Ugra 2024 Quals 25.00 Web files
Decode_it Ugra 2024 Quals 25.00 Pwn files
Eat_the_rich Ugra 2024 Quals 25.00 Crypto files
If_a_tree_falls_in_a_forest Ugra 2024 Quals 25.00 Misc files
Looking_suspicious Ugra 2024 Quals 25.00 Misc files
1 BRICS+ 2023 Quals 24.68 Reverse files
ChadGPT BRICS+ 2023 Quals 24.68 Web files
Dictionary BRICS+ 2023 Quals 24.68 Misc files
FlagCMP BRICS+ 2023 Quals 24.68 Reverse files
GigaChadGPT BRICS+ 2023 Quals 24.68 Web files
My_Secrets BRICS+ 2023 Quals 24.68 Web files
arc3 BRICS+ 2023 Quals 24.68 Crypto files
game BRICS+ 2023 Quals 24.68 Pwn files
gif0day BRICS+ 2023 Quals 24.68 Misc files
paint BRICS+ 2023 Quals 24.68 Pwn files
perlovka BRICS+ 2023 Quals 24.68 Reverse files
picoblog BRICS+ 2023 Quals 24.68 Web files
random BRICS+ 2023 Quals 24.68 Crypto files
shellcode BRICS+ 2023 Quals 24.68 Reverse files