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Challenges

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

Challenge CTF Weight Category Has
Let_s_Break_Something_at_LoWE_s
#lwe
 JerseyCTF 2025 24.73 Crypto files wu 1
Attn_Agents
#caesar-cipher
 JerseyCTF 2024 21.26 Crypto files wu 1
Crack_a_Mateo
#dictionary-attack
 JerseyCTF 2024 21.26 Crypto files wu 1
adveRSAry
#leaked-prime
 JerseyCTF 2024 21.26 Crypto files wu 1
mutant_mayhem
#ecdsa
 JerseyCTF 2024 21.26 Crypto files wu 1
would-you-wordle
#rc4
 JerseyCTF 2022 25.00 Crypto files wu 1
Almighty_Alphabet JerseyCTF 2025 24.73 Crypto files wu 1
Bright_Night_Sky JerseyCTF 2026 37.00 Crypto files
Broken_Signal JerseyCTF 2026 37.00 Crypto files
CryptoVisor JerseyCTF 2026 37.00 Crypto files
Final_Message JerseyCTF 2026 37.00 Crypto files
Frequent_Signals JerseyCTF 2026 37.00 Crypto files
Operation_Dark_Side JerseyCTF 2026 37.00 Crypto files
Play_Fair_Punch JerseyCTF 2026 37.00 Crypto files
Retro_Cipher JerseyCTF 2026 37.00 Crypto files
maghwl_chon JerseyCTF 2026 37.00 Crypto files
myDefinitive_Encryption_Standard JerseyCTF 2026 37.00 Crypto files
CryptoPass_API JerseyCTF 2025 24.73 Crypto files
The_Hidden_Key JerseyCTF 2025 24.73 Crypto files
Vignalysis JerseyCTF 2025 24.73 Crypto files
sandy_shores JerseyCTF 2025 24.73 Crypto files
HashCraft JerseyCTF 2024 21.26 Crypto files
corporateEspionage JerseyCTF 2024 21.26 Crypto files
cyber_artifacts JerseyCTF 2024 21.26 Crypto files
its_not_greek_to_me JerseyCTF 2024 21.26 Crypto files
file-zip-cracker JerseyCTF 2022 25.00 Crypto files
hidden-in-plain-sight JerseyCTF 2022 25.00 Crypto files
inDEStructible JerseyCTF 2022 25.00 Crypto files
secret-message JerseyCTF 2022 25.00 Crypto files