$ ctf42

Challenges

Category
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Higher weight ≈ harder, more prestigious event.
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1358 challenges · browse all techniques

Challenge CTF Weight Category Has
Vitalis_Night_Shift V1T 2026 22.14 Forensics files
Amateur_Extortionist VolgaCTF 2026 Quals 38.67 Forensics files
Precious VolgaCTF 2026 Quals 38.67 Forensics files
Reused VolgaCTF 2026 Quals 38.67 Forensics files
barcode VuwCTF 2026 25.00 Forensics files
compression_2 VuwCTF 2026 25.00 Forensics files
copland_opportunity VuwCTF 2026 25.00 Forensics files
copland_spirit VuwCTF 2026 25.00 Forensics files
Remember_Me upCTF 2026 24.42 Forensics files
xSTFs_Annual_Security_Report upCTF 2026 24.42 Forensics files
Where_did_he_go 1753CTF 2025 34.82 Forensics files
ArchBTW ApoorvCTF 2025 24.10 Forensics files
Blend_in_Disguise ApoorvCTF 2025 24.10 Forensics files
Broken_Tooth ApoorvCTF 2025 24.10 Forensics files
Fractal ApoorvCTF 2025 24.10 Forensics files
Phantom_Connection ApoorvCTF 2025 24.10 Forensics files
Ramen_lockdown ApoorvCTF 2025 24.10 Forensics files
Samurai_s_Code ApoorvCTF 2025 24.10 Forensics files
Whispers_of_the_Forgotten ApoorvCTF 2025 24.10 Forensics files
StratoMonk_1 Auvergnhack 2025 – Forensics files
StratoMonk_2 Auvergnhack 2025 – Forensics files
Flag_Flag BCACTF 2025 – Forensics files
Good_Comms BCACTF 2025 – Forensics files
History BCACTF 2025 – Forensics files
Mysterious_Melody_2 BCACTF 2025 – Forensics files
Recovery_Shop BCACTF 2025 – Forensics files
Tarred_and_Feathered BCACTF 2025 – Forensics files
its_all_there BCACTF 2025 – Forensics files
plain_sight BCACTF 2025 – Forensics files
something_is_off BCACTF 2025 – Forensics files
state_secrets BCACTF 2025 – Forensics files
those_who_know BCACTF 2025 – Forensics files
tune_in BCACTF 2025 – Forensics files
Chant_of_the_Drones BDSec 2025 15.62 Forensics files
KShackZone_s_Phishing_Breach_Investigation BDSec 2025 15.62 Forensics files
Poisoned_Ledger_hex BDSec 2025 15.62 Forensics files
AutoBots_Unitei BITSCTF 2025 – Forensics files
Baby_DFIR BITSCTF 2025 – Forensics files
Finders_Keepers BITSCTF 2025 – Forensics files
Symphonies BITSCTF 2025 – Forensics files