All about CTF
@CTFtime
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Joined May 2012
We've been on air for 13 years. Just published moderator playbooks to GitHub: Feel free to discuss and contribute.
github.com
Some documentation for moderation process. Contribute to ctftime/moderator_playbooks development by creating an account on GitHub.
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2024 top performers: kalmarunionen (@kalmarunionenDM), Friendly Maltese Citizens (@malta_ctf), AQ thehackerscrew (@thehackerscrew1)! Gratz!.
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If you use facebook to login CTFtime, please, add another login method before May 24, 2024.
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Now you can submit individual competition events to CTFtime. No scoreboards or rating though. Greets to vos for contribution!.
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CTFtime can be offline from 10.06 22:00 UTC - 11.06 06:00 UTC for reasons beyond our control. Beware if you use OAuth as login method for your event. Sorry for inconvenience.
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Event voting changes: now if some CTF missed 18 months window their weight still starts from 0 but max voting weight is kept.
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The best teams of 2022 are: .@0rganizers, perfect r00t (@pb_ctf, .@SSLab_Gatech), Never Stop Exploiting. Congratulations and Keep hacking!
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Missed a date. Ten years ago on 03.05.2012 the first CTFtime user was created.
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2021 is over and the best teams are: perfect blue (@pb_ctf), organizers and Super Guesser (@SuperGuesser)!.
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We fixed a bug with team name parsing (sanitizer was too strict) and updated some scoreboards - there can be slightly changes in 2021 team ratings.
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Wanted your team alias to be displayed at scoreboards instead of team name? Now you can (not before cache expires though).
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Now organizers can edit events after approval. Still require moderation after editorial. Also, you can mark an event as "casual" and it will not get any rating weight.
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If you wanted to join empty team for long time and request was in "pending" status - check it at your profile page now. All the pending requests created pre 2020 will be autorejected soon.
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Important changes in 2021+ event weight voting: now only teams who participated at least in 2 events can vote. Votes accepted from members who joined those teams before the event.
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RT @ctfradiooo: 📢 Hello World . @adamdoupe and @Zardus are happy to announce the launch of a new 🎙 podcast focusing EXCLUSIVELY on the 👩💻….
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RT @sirdarckcat: Calling all CTF Authors!. Do you love building CTF tasks? New competition to find the best CTF Tasks, both original (never….
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