$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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2168 challenges · browse all techniques

Challenge CTF Weight Category Has
Euclidean_Construct BITSCTF 2026 – OSINT files
Insane_Curves BITSCTF 2026 – Crypto files
Internet_RabbitHole BITSCTF 2026 – OSINT files
Jetpack_Drift BITSCTF 2026 – Forensics files
Lattices_Wreck_Everything BITSCTF 2026 – Crypto files
Marlboro BITSCTF 2026 – Forensics files
Meow_Transmission BITSCTF 2026 – Forensics files
Meow_Transmission_Revenge BITSCTF 2026 – Forensics files
Midnight_Relay BITSCTF 2026 – Pwn files
Mind_The_Gap BITSCTF 2026 – Pwn files
Nostalgia_Trip BITSCTF 2026 – OSINT files
Orbital_Relay BITSCTF 2026 – Pwn files
Promotion BITSCTF 2026 – Pwn files
Queen_Roselias_Diamond BITSCTF 2026 – Forensics files
Radio_Telescope BITSCTF 2026 – Misc files
Recursion_Vault BITSCTF 2026 – Blockchain files
SafePaste BITSCTF 2026 – Web files
Super_DES BITSCTF 2026 – Crypto files
The_Professor BITSCTF 2026 – OSINT files
Tuff_Game BITSCTF 2026 – Reverse files
Wifies_Lover_1 BITSCTF 2026 – Misc files
gcc_Ghost_C_Compiler BITSCTF 2026 – Reverse files
rusty_proxy BITSCTF 2026 – Web files
safe_not_safe BITSCTF 2026 – Reverse files
Glitched CryptoNite 2026 22.11 Crypto files wu 1
heist_v1 EHAX 2026 – Blockchain files wu 2
A_Trip_So_peaceful Kashi 2026 21.78 OSINT files
Addrs_hold_the_key Kashi 2026 21.78 Pwn files
Ancient_Mystery Kashi 2026 21.78 Crypto files
Another_Notes_App Kashi 2026 21.78 Web files
Blind_Faith Kashi 2026 21.78 Crypto files
Broadcast Kashi 2026 21.78 Crypto files
Burnt_Ashes Kashi 2026 21.78 Forensics files
Cursed_Calligraphy Kashi 2026 21.78 Crypto files
Easy_Forensics Kashi 2026 21.78 Forensics files
Efficient Kashi 2026 21.78 Crypto files
Finding_Dhurandhar Kashi 2026 21.78 Forensics files
Ghaat_MIrage Kashi 2026 21.78 Reverse files
Impossible_CP Kashi 2026 21.78 Misc files
MUSIC_for_Life Kashi 2026 21.78 Reverse files