{
  "title": "8-Queens Problem",
  "origin_url": "https://xcsp.org/series/queens",
  "license_guess": null,
  "code_sha256": "c2262d00321ee602800b2c396de5db795282d33fbbabf810cde0db97bec234b0",
  "added_at": "2026-03-12T10:00:00Z"
}