{
  "$type": "site.standard.document",
  "bskyPostRef": {
    "cid": "bafyreifpmxpastjlmiiuqrzqbt425dno7gjsbiit54wjiphtrrfq67p6yy",
    "uri": "at://did:plc:6t55zewcvauifrt5ts3usclu/app.bsky.feed.post/3mjaz5dkphhh2"
  },
  "coverImage": {
    "$type": "blob",
    "ref": {
      "$link": "bafkreiciz4xj2ry5wuwjbzpsv4dp2hmlqb5wfyouorduoardmdga2fb2ia"
    },
    "mimeType": "image/png",
    "size": 33658
  },
  "path": "/questions/137627/prove-that-at-least-one-of-the-cars-can-drive-around-the-track-by-taking-gas-fro",
  "publishedAt": "2026-04-11T12:41:59.000Z",
  "site": "https://puzzling.stackexchange.com",
  "title": "Prove that at least one of the cars can drive around the track by taking gas from other cars on its way. – puzzling.stackexchange.com",
  "updatedAt": "2026-04-11T14:59:24.000Z"
}