$ ctf42

Challenges

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

Challenge CTF Weight Category Has
Lost_My_Flag_Printer DalCTF 2026 24.90 Misc files
Password_Vault DalCTF 2026 24.90 Pwn files
Playing_with_Pointers DalCTF 2026 24.90 Crypto files
SROP_Detector DalCTF 2026 24.90 Pwn files
Scratching_Around DalCTF 2026 24.90 Crypto files
Ships_Whistle DalCTF 2026 24.90 OSINT files
Slot_Machine DalCTF 2026 24.90 Pwn files
Spoiled_Cheese_Pull DalCTF 2026 24.90 Forensics files
The_Joy_of_Draw DalCTF 2026 24.90 OSINT files
Video_Killed_the_PWN_Star DalCTF 2026 24.90 Pwn files
War_Chants DalCTF 2026 24.90 OSINT files
Warmer_Up DalCTF 2026 24.90 Forensics files
Warmerer_Up DalCTF 2026 24.90 Forensics files
Weird_Movements DalCTF 2026 24.90 Forensics files
You_Cant_Poop_There DalCTF 2026 24.90 OSINT files
someone_said_steg DalCTF 2026 24.90 Misc files
AES_AEAD UofTCTF 2026 33.49 Pwn files
Baby_Exfil UofTCTF 2026 33.49 Forensics files
Baby_Obfuscated_Flag_Checker UofTCTF 2026 33.49 Reverse files
Baby_bof UofTCTF 2026 33.49 Pwn files
Bring_Your_Own_Program UofTCTF 2026 33.49 Reverse files
Calculator UofTCTF 2026 33.49 Pwn files
Encryption_Service UofTCTF 2026 33.49 Misc files
File_Upload UofTCTF 2026 33.49 Misc files
Firewall UofTCTF 2026 33.49 Web files
Gamblers_Fallacy UofTCTF 2026 33.49 Crypto files
Go_Go_Cabinet UofTCTF 2026 33.49 OSINT files
Go_Go_Coaster UofTCTF 2026 33.49 OSINT files
Guess_The_Number UofTCTF 2026 33.49 Misc files
KandK_Training_Room UofTCTF 2026 33.49 Misc files
Leaked_d UofTCTF 2026 33.49 Crypto files
Lottery UofTCTF 2026 33.49 Misc files
MAT247 UofTCTF 2026 33.49 Crypto files
MAT347 UofTCTF 2026 33.49 Crypto files
ML_Connoisseur UofTCTF 2026 33.49 Reverse files
My_Pokemon_Card_is_Fake UofTCTF 2026 33.49 Forensics files
My_Shikishi_is_Fake UofTCTF 2026 33.49 OSINT files
No_Quotes UofTCTF 2026 33.49 Web files
No_Quotes_2 UofTCTF 2026 33.49 Web files
No_Quotes_3 UofTCTF 2026 33.49 Web files