Team bi0s from Amrita University was formed in 2007 and is the first CTF team from India and started playing CTF starting with CIPHER CTF3 in 2007. In all CTF contests team bi0s played till 2010(iCTF, ruCTF, ) we noticed that there were no other Indian teams. We wanted to change that and we started InCTF exclusively for Indian students. Team bi0s has so far conducted 6 editions of InCTF.
Today there are 92 teams taking part in international CTFs from India. Most or all of them started with InCTF.
We recently started InCTFj for school students from India to school teams to take part in International CTFs