Winja CTF contains challenges related to Web, Reverse Engineering, Crypto, Steganography and OSINT. The challenges would be unlocked in layers. Each level will contain 3 challenges of (almost) similar difficulty level. In order to unlock the next level, at least one challenge should be solved from the active level. Flag corresponding to any of the solved challenges from the active level can be used to unlock next level challenges.
CTFd platform has been used to host the CTF challenges. Dynamic scoring will be enabled on the platform to decide the final winners. Top 2 scorers will be rewarded.
The online CTF event will be organised for a duration of 3 hours on 19th September 2020, starting at 1:00 PM IST and ending at 4:00 PM IST.