Example Challenge Submission

There are three basic challenge structure types:

1. static-attachment: This challenge type is static and provides the player only the ./dist folder as a ZIP file.
2. static-attachment-with-compose: This type provides the ./dist folder as a ZIP file and grants the player access to a Docker Compose instance.
3. static-container: This type provides the ./dist folder as a ZIP file and deploys a single container instance per team.

Choose the appropriate type based on your requirements.

Each challenge should include four basic folders/files:

• ./dist:

  • This folder is the attachment provided to players.
  • Remove flags from this folder before distribution, as players will receive it.
  • If no attachment is needed, delete the line provide: "./dist" from challenge.yml.

• ./solver:

  • A folder for your challenge's solver script or a simplified explanation (TL;DR) of the solution.

• ./src:

  • The source code for your challenge.
  • If using Docker Compose, randomize open ports using a tool like the CyberChef Random Port Generator.

• challenge.yml:

  • The challenge configuration file. Update the following fields:
    • name: Your challenge's name.
    • author: Your Discord username.
    • description: A brief description. If the challenge requires a connection, specify it here (e.g., nc {{ .host }} 8888 or http://{{ .host }}/).
    • flags: The flag(s) for the challenge. Multiple flag formats are allowed.