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PHello-CTF
[Hello CTF] It is a free and open source CTF introductory tutorial with matching questions. It is written for novices with no basic knowledge. It also takes into account the filling of information gaps. It is an open source tutorial that is friendly to CTFers at all stages and is committed to the open source ecosystem of CTF and network security!
Popularity
Repository stars4,282458,445Highest
7-day net stars——
Fork26548,189Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-11-032026-11-02
Maintenance notesNot verifiedUnknown
Repository created2023-04-162014-12-24
License & use
LicenseGPL-3.0 · Share derivative sourceBSD-3-Clause · Permissive
PricingPricing not verifiedPricing not verified
Basics
Browse by purposeLearning & resourcesTutorials
TypeGuides & collectionsGuides & collections
SubcategoryGetting startedGetting started
PlatformNot verifiedNot verified
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Check hosted-service, model and infrastructure costs for the option you choose.
Pricing source——
First collected2026-11-032026-11-02
MetricRepository stars, not unique users or individual-skill installsRepository Stars, not unique users
LanguageHTMLTypeScript
About this project[Hello CTF] It is a free and open source CTF introductory tutorial with matching questions. It is written for novices with no basic knowledge. It also takes into account the filling of information gaps. It is an open source tutorial that is friendly to CTFers at all stages and is committed to the open source ecosystem of CTF and network security!An educational project containing coding curricula and learning-platform code.
Measured at2026-11-03 09:38 UTC2026-11-02 19:21 UTC
License tiers are derived from metadata. Check obligations for your use; unknown does not mean prohibited. Ranked by repository stars, one position per repository. Stars and forks are not user counts.