Null Origin CTF 2026 heads into its Grand Finale on September 25-26, when the top teams from the earlier 12-hour qualifier return for another 12-hour, Jeopardy-style online round. The competition is run by Team CyberXoX with support from CyberHX, and it's open to teams of one to four players. It's shaping up as one of the busier CTF weekends on the calendar, alongside several other qualifiers wrapping up around the same dates.
// source: ctftime.org ↗