ctf-wiki/ctf-challenges resource

Health v2 · maintenance only

Flags: no_releases no_license

Adoption not part of the score

1697 stars · 441 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A curated collection of CTF (Capture The Flag) challenges organized by category, including source files, writeups, and related materials. It serves as a companion practice repository to the CTF Wiki for learning security skills.

Use cases

• practice ctf challenges with writeups
• find pwn and reverse engineering exercises
• learn web security through real challenges
• prepare for capture the flag competitions
• study categorized security challenge solutions
• build a ctf training curriculum

When to choose

• you want hands-on CTF practice problems with solutions
• you are following the CTF Wiki and need exercises
• you want a categorized archive of security challenges

When to avoid

• you need a CTF scoring platform or hosting service
• you want production security tooling rather than learning material
• you need guaranteed licensing for commercial reuse

Facets

dataset · maturity active

security penetration-testing developer-tools security penetration-testing education tutorials cross-platform ctf capture-the-flag challenges writeups pwn reverse-engineering web-security crypto learning

Member repositories

For agents

markdown · JSON · MCP: product_card(name="ctf-wiki/ctf-challenges")