tags.json

problem 96 · 40 lines

{
  "domain": [
    "sudoku",
    "np-completeness"
  ],
  "takeaways": [
    "precompute-once-reuse"
  ],
  "techniques": {
    "s0": [
      "backtracking",
      "look-ahead-backtracking",
      "recursion-computer-science",
      "sorting-algorithm",
      "qsort",
      "memcpy",
      "dynamic-memory-allocation",
      "constraint-satisfaction-problem"
    ],
    "s1": [
      "exact-cover",
      "dancing-links",
      "doubly-linked-list",
      "parallel-array",
      "backtracking",
      "recursion-computer-science"
    ],
    "s2": [
      "constraint-propagation",
      "bit-manipulation",
      "hamming-weight",
      "find-first-set",
      "backtracking",
      "recursion-computer-science",
      "memcpy"
    ]
  },
  "new-tags": []
}