gCTF

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About

Welcome to gCTF, a capture the flag contest oriented towards spreading knowledge about the growing field of cybersecurity. Make sure to read the rules and scoring sections, and good luck!

Rules

  • The creator of this contest is solely responsible for setting and communicating the eligibility requirements associated with prizes awarded to participants, as well as for procurement and distribution of all prizes. The contest creator holds HackerRank harmless from and against any and all claims, losses, damages, costs, awards, settlements, orders, or fines.
  • Code directly from our platform, which supports over 30 languages. Learn more here.
  • Use of search engines is allowed and even encouraged!
  • The format for entering flags is gctf{Flag}.

Scoring

  1. There are different levels of challenges, and the points are awarded accordingly.

  2. If there is a tie in scores, time will be the decider of who is ahead.

Sign up for gCTF now.

Not a genuine coding contest?