Skip to content

Navigation Menu

Sign inAppearance settings

View all features
- BY COMPANY SIZE
  Enterprises
  Small and medium teams
  Startups
  Nonprofits
- BY USE CASE
  App Modernization
  DevSecOps
  DevOps
  CI/CD
  View all use cases
- BY INDUSTRY
  Healthcare
  Financial services
  Manufacturing
  Government
  View all industries
View all solutions
- EXPLORE BY TOPIC
  AI
  Software Development
  DevOps
  Security
  View all topics
- EXPLORE BY TYPE
  Customer stories
  Events & webinars
  Ebooks & reports
  Business insights
  GitHub Skills
- SUPPORT & SERVICES
  Documentation
  Customer support
  Community forum
  Trust center
  Partners
View all resources
- COMMUNITY
  GitHub SponsorsFund open source developers
- PROGRAMS
  Security Lab
  Maintainer Community
  Accelerator
  GitHub Stars
  Archive Program
- REPOSITORIES
  Topics
  Trending
  Collections
- ENTERPRISE SOLUTIONS
  Enterprise platformAI-powered developer platform
- AVAILABLE ADD-ONS
  GitHub Advanced SecurityEnterprise-grade security features
  Copilot for BusinessEnterprise-grade AI features
  Premium SupportEnterprise-grade 24/7 support
Pricing

Sign upAppearance settings

You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.

Dismiss alert

Uh oh!

There was an error while loading. Please reload this page.

Uh oh!

There was an error while loading. Please reload this page.

ImaginaryCTF

We create CTF (computer security capture-the-flag) challenges, releasing a challenge a day on our website and Discord server.

33 followers
https://imaginaryctf.org
@ImaginaryCtf
https://discord.gg/vReKWNxPuE

Overview
Repositories
Projects
Packages
People

More

Overview
Repositories
Projects
Packages
People

Popular repositories Loading

ImaginaryCTF-2024-Challenges ImaginaryCTF-2024-ChallengesPublic
Challenges for ImaginaryCTF 2024
CSS 34 2
ImaginaryCTF-2025-Challenges ImaginaryCTF-2025-ChallengesPublic
Challenges for ImaginaryCTF 2025
Python 26 2
ImaginaryCTF-2023-Challenges ImaginaryCTF-2023-ChallengesPublic
Challenges for ImaginaryCTF 2023
Python 14 1
ImaginaryCTF-2022-Challenges ImaginaryCTF-2022-ChallengesPublic
Challenge archive for ImaginaryCTF 2022. Challenges can be found at https://2022.imaginaryctf.org.
HTML 8 2
ImaginaryCTF-2021-Challenges ImaginaryCTF-2021-ChallengesPublic
Challenges for ImaginaryCTF 2021
Python 1
website-2022 website-2022Public
Website archive for ImaginaryCTF 2022
HTML

Repositories

Loading

Type

Select type

AllPublicSourcesForksArchivedMirrorsTemplates

Language

Select language

AllC#CSSHTMLPython

Sort

Select order

Last updatedNameStars

Showing 10 of 10 repositories

website-2025 Public
Website archive for ImaginaryCTF 2025.
ImaginaryCTF/website-2025's past year of commit activity
HTML 0 0 0 0 Updated Sep 8, 2025
ImaginaryCTF Public Forked from Et3rnos/ImaginaryCTF
A fork of the ImaginaryCTF project, containing the changes that were used for ImaginaryCTF 2022
ImaginaryCTF/ImaginaryCTF's past year of commit activity
C# 0GPL-3.0 10 0 0 Updated Sep 8, 2025
ImaginaryCTF-2025-Challenges Public
Challenges for ImaginaryCTF 2025
ImaginaryCTF/ImaginaryCTF-2025-Challenges's past year of commit activity
Python 26 2 1 0 Updated Sep 7, 2025
ImaginaryCTF-2021-Challenges Public
Challenges for ImaginaryCTF 2021
ImaginaryCTF/ImaginaryCTF-2021-Challenges's past year of commit activity
Python 1 0 0 0 Updated Sep 7, 2025
ImaginaryCTF-2024-Challenges Public
Challenges for ImaginaryCTF 2024
ImaginaryCTF/ImaginaryCTF-2024-Challenges's past year of commit activity
CSS 34 2 2 0 Updated Sep 5, 2025
website-2024 Public
ImaginaryCTF/website-2024's past year of commit activity
HTML 0 0 0 0 Updated Jul 22, 2024
website-2023 Public
Website archive for ImaginaryCTF 2023
ImaginaryCTF/website-2023's past year of commit activity
HTML 0 0 0 0 Updated Jul 29, 2023
ImaginaryCTF-2023-Challenges Public
Challenges for ImaginaryCTF 2023
ImaginaryCTF/ImaginaryCTF-2023-Challenges's past year of commit activity
Python 14 1 0 0 Updated Jul 29, 2023
ImaginaryCTF-2022-Challenges Public
Challenge archive for ImaginaryCTF 2022. Challenges can be found at https://2022.imaginaryctf.org.
ImaginaryCTF/ImaginaryCTF-2022-Challenges's past year of commit activity
HTML 8 2 0 0 Updated Sep 6, 2022
website-2022 Public
Website archive for ImaginaryCTF 2022
ImaginaryCTF/website-2022's past year of commit activity
HTML 0 0 0 0 Updated Sep 5, 2022

People

Top languages

Loading…

Uh oh!

There was an error while loading. Please reload this page.

Most used topics

Loading…

Uh oh!

There was an error while loading. Please reload this page.

Footer

© 2026 GitHub, Inc.

Footer navigation

Terms
Privacy
Security
Status
Community
Docs
Contact

You can’t perform that action at this time.