{
  "id": 8234642,
  "title": "Backtracking : Exploring Choices and Undoing Wrong Decisions",
  "url": "https://urgent.news/2026/09/18/backtracking-exploring-choices-and-undoing-wrong-decisions",
  "topic": "tech",
  "section": "Tech",
  "published": "2026-09-18T11:08:00.000Z",
  "source": {
    "name": "Dev.to",
    "slug": "dev-to",
    "url": "https://dev.to/polyvexr/backtracking-exploring-choices-and-undoing-wrong-decisions-1253"
  },
  "original_language": "en",
  "account": null,
  "summary": "Why should you care? Many problems don't have an obvious single correct choice. Instead, you have multiple possibilities: Choice A Choice B Choice C ... You need to explore those possibilities and find a valid or optimal solution. Examples include: Solving Sudoku N-Queens Generating permutations Generating combinations Maze solving Subset problems Constraint satisfaction Word search Puzzle…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}