$ ctf42

niteCTF 2025

official repo

niteCTF is a jeopardy style CTF for students interested in Cybersecurity. It is designed to help students explore newer domains in Cybersecurity as well as help existing professionals practice their skills. We will feature challenges which cover various domains of Cybersecurity including Cryptography, Hardware Security, Web3, Forensics, Web Exploitation, Pwn and more!

Join the official discord for updates: https://discord.gg/Wc8XK53J

~ hosted by Cryptonite

Title Sponsor: IIT Bombay Trust Lab

Industry Sponsors: Zellic • Hex-Rays • OtterSec

Infra sponsored by https://goo.gle/ctfsponsorship

Web 4

Challenge Has
Double_Trouble files
Just_Another_Notes_App files wu 1
Single_Sign_Off files
car_seat_HEADrest files

Pwn 4

Challenge Has
IEEE_DANCER files
NiteBus files
Virtual_Rift files
beating_yellow_king_with_musl_in_ng+ files

Reverse 7

Challenge Has
Chennai_Express files
Empress files
Lament_of_the_Seraph files
The_Gardens_of_Babylon files
Wordle_Boy files
attention_is_all_you_need files
ghost_in_the_machine files

Crypto 5

Challenge Has
Hash_Vegas files
Huuge_FAN files
smol_fan files
stronk_rabin files
symmetric_starter files

Forensics 5

Challenge Has
Google_ADSense files
Incident_Response_1_My_Clematis files
Ophelias_Truth_1 files
Quick_Mistake files
quite_OKNOTOK files

Blockchain 3

Challenge Has
Byte_Double_Cross files
Money_Trail files
Prisoners_Dilemma files

Hardware 4

Challenge Has
False_Promise files
Memlock files
Middle_Fingers files
Powerless files