{
  "title": "Factorial with Natural Numbers",
  "origin_url": "https://github.com/hsk/alftutorial",
  "license_guess": null,
  "code_sha256": "7ae7ed963e3c99cf60947e4f0bd4ed938c3ad671c985b9c9f0a6bb9a9c761bd8",
  "added_at": "2026-02-07T15:02:38Z"
}