{
  "domain": "mathematics",
  "topics": [
    "discrete-geometry"
  ],
  "type": "construction",
  "also": [
    "proof"
  ],
  "cover": {
    "motif": "points",
    "n": 10
  },
  "source": {
    "key": "heilbronn",
    "name": "The Heilbronn Problem (record tables)",
    "url": "https://math.tejstead.com/heilbronn/",
    "curator": "Tej Stead",
    "status": "open",
    "as_of": "2026-10-20",
    "catalog": "0521c19bbd38"
  },
  "review": true,
  "approval": "first-time"
}