$ ctf42

Challenges

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Higher weight ≈ harder, more prestigious event.
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7364 challenges · browse all techniques

Challenge CTF Weight Category Has
sheep BCACTF 2024 – Forensics files
xnorzzz BCACTF 2024 – Reverse files
Deal_or_No_Deal BYUCTF 2024 – Reverse files
Fake_Smarties BYUCTF 2024 – Misc files
Not_Sure_Ill_Recover_From_This BYUCTF 2024 – Forensics files
Not_again_Ive_been_BitLockered_out_of_my_own_computer BYUCTF 2024 – Forensics files
Stardust_Whispers BYUCTF 2024 – Forensics files
Best_Painting Bearcat 2024 – Stego files
Brain_What Bearcat 2024 – Reverse files
Difference_of_P Bearcat 2024 – Crypto files
Enigmatic_Messages Bearcat 2024 – Crypto files
GO_3FA Bearcat 2024 – Reverse files
Many_Encode Bearcat 2024 – Crypto files
Needle_in_a_Haystack Bearcat 2024 – Forensics files
Olivias_Oracle Bearcat 2024 – Crypto files
Parisian_Adventure Bearcat 2024 – OSINT files
Password_Buffer Bearcat 2024 – Pwn files
Simple_Mystery Bearcat 2024 – Reverse files
Terrific_Hill Bearcat 2024 – Crypto files
Unchained Bearcat 2024 – Pwn files
fieldness Bearcat 2024 – Forensics files
toll_bridge Bearcat 2024 – Reverse files
AlgebrarbeglA BlueHens 2024 34.05 Misc files
An_ode_to_Alejandro_and_Kristin BlueHens 2024 34.05 Misc files
Barcode_Crypto BlueHens 2024 34.05 Crypto files
Bees_in_Space BlueHens 2024 34.05 Misc files
Brainrot.c BlueHens 2024 34.05 Reverse files
Corkscrew BlueHens 2024 34.05 Crypto files
Cut_The_Flag BlueHens 2024 34.05 Reverse files
Firefun_3 BlueHens 2024 34.05 Web files
Flaming_Lips BlueHens 2024 34.05 Pwn files
Font_inary BlueHens 2024 34.05 Misc files
G.G. BlueHens 2024 34.05 Reverse files
Giraffical_Image_Format BlueHens 2024 34.05 Forensics files
HMAC BlueHens 2024 34.05 Crypto files
Hand_Mades_Tale BlueHens 2024 34.05 Crypto files
Hogwarts_Stairs BlueHens 2024 34.05 Reverse files
Im_Hungry BlueHens 2024 34.05 OSINT files
Inner_Demons BlueHens 2024 34.05 Forensics files
Just_a_day_at_the_breach BlueHens 2024 34.05 Web files