LosFuzzys is running the fifth edition of GlacierCTF on November 20, a 24-hour jeopardy-style competition open to teams of any skill level. The event has backing from established names in the field, including reverse-engineering tool maker Hex-Rays and Graz University of Technology's security group, plus infrastructure support from Google's CTF sponsorship program. Players can join ahead of time through the organizers' Discord server to get set up before the clock starts.
// source: ctftime.org ↗