• challenge/ contains source files of the challenge
• files/ contains files that are public (displayed and downloadable)
• challenge.yml contains general information about the challenge (name, desc, ...)
• solution/ contains the solution, you might also find a writeup.md in the challenge folder

.
├── challenge
│   ├── compose.yaml
│   └── Dockerfile
├── challenge.yml
├── files
│   └── file1.txt
└── solution

1ng3neer2k25{flag}