{
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  "resource": "https://qf-api.quietforge-studio.workers.dev/v1/sudoku",
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      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x3F5115236f25618c16021E983acaAF2CAaa1A35e",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
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      "grading": {
        "type": "object"
      },
      "symmetry": {
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      "unique_solution": {
        "type": "boolean"
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      "puzzles": {
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                "medium",
                "hard",
                "expert"
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              "type": "integer"
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            "techniques": {
              "type": "array",
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              "type": "string",
              "description": "81 chars, row by row, 0 = empty"
            },
            "solution": {
              "type": "string",
              "description": "81 chars"
            }
          },
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      "elapsed_ms": {
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    "sudoku",
    "puzzle",
    "generator",
    "games",
    "content"
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}