{
  "createdAtUtc": "2026-10-25T19:49:38.686378+00:00",
  "scope": "Puzzle Perch's 24 fixed classic Water Sort levels, four layers per color, capacity four, two supplied empty bottles. Does not describe other apps or random deals.",
  "method": "Independent breadth-first enumeration of every legal whole-top-run pour, capped by free destination space. Exact canonical tuple keys collapse only interchangeable bottle positions. No heuristic solver pruning.",
  "boardDataSha256": "0de3166f69863848effd62fe25ac7fee96b8ab98383540c46302111f12444c3b",
  "hashDefinition": "SHA-256 of compact UTF-8 JSON of the array of 24 starting bottle arrays, with bottom-to-top color IDs; independent of line endings and object formatting.",
  "maxStatesPerSearch": 100000,
  "levels": [
    {
      "level": 1,
      "colors": 2,
      "startingBottles": [
        [
          0,
          0,
          1,
          1
        ],
        [
          1,
          1,
          0,
          0
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 3,
        "path": [
          [
            1,
            3,
            2
          ],
          [
            2,
            1,
            2
          ],
          [
            2,
            3,
            2
          ]
        ],
        "visited": 7,
        "expanded": 7,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 3,
        "path": [
          [
            1,
            3,
            2
          ],
          [
            2,
            1,
            2
          ],
          [
            2,
            3,
            2
          ]
        ],
        "visited": 6,
        "expanded": 6,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 2,
      "colors": 2,
      "startingBottles": [
        [
          1,
          1,
          0,
          0
        ],
        [
          1,
          0,
          1,
          0
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 5,
        "path": [
          [
            1,
            3,
            2
          ],
          [
            2,
            3,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            1,
            2,
            3
          ]
        ],
        "visited": 29,
        "expanded": 24,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 5,
        "path": [
          [
            1,
            3,
            2
          ],
          [
            2,
            3,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            1,
            2,
            3
          ]
        ],
        "visited": 9,
        "expanded": 9,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 3,
      "colors": 2,
      "startingBottles": [
        [
          1,
          0,
          1,
          0
        ],
        [
          1,
          0,
          0,
          1
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 6,
        "path": [
          [
            1,
            3,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            3,
            2
          ],
          [
            1,
            2,
            2
          ],
          [
            1,
            3,
            1
          ],
          [
            1,
            2,
            1
          ]
        ],
        "visited": 38,
        "expanded": 36,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 6,
        "path": [
          [
            1,
            3,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            3,
            2
          ],
          [
            1,
            2,
            2
          ],
          [
            1,
            3,
            1
          ],
          [
            1,
            2,
            1
          ]
        ],
        "visited": 12,
        "expanded": 12,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 4,
      "colors": 3,
      "startingBottles": [
        [
          0,
          1,
          1,
          1
        ],
        [
          1,
          0,
          2,
          2
        ],
        [
          2,
          0,
          0,
          2
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 6,
        "path": [
          [
            2,
            4,
            2
          ],
          [
            3,
            4,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            1,
            2,
            3
          ],
          [
            3,
            1,
            3
          ],
          [
            3,
            4,
            1
          ]
        ],
        "visited": 73,
        "expanded": 67,
        "seconds": 0.001,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 6,
        "path": [
          [
            2,
            4,
            2
          ],
          [
            3,
            4,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            1,
            2,
            3
          ],
          [
            3,
            1,
            3
          ],
          [
            3,
            4,
            1
          ]
        ],
        "visited": 15,
        "expanded": 13,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 5,
      "colors": 3,
      "startingBottles": [
        [
          2,
          2,
          1,
          2
        ],
        [
          0,
          0,
          1,
          1
        ],
        [
          2,
          1,
          0,
          0
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 6,
        "path": [
          [
            2,
            4,
            2
          ],
          [
            3,
            2,
            2
          ],
          [
            3,
            4,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            1,
            4,
            1
          ],
          [
            1,
            3,
            2
          ]
        ],
        "visited": 78,
        "expanded": 73,
        "seconds": 0.001,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 6,
        "path": [
          [
            2,
            4,
            2
          ],
          [
            3,
            2,
            2
          ],
          [
            3,
            4,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            1,
            4,
            1
          ],
          [
            1,
            3,
            2
          ]
        ],
        "visited": 15,
        "expanded": 15,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 6,
      "colors": 3,
      "startingBottles": [
        [
          1,
          0,
          2,
          1
        ],
        [
          0,
          0,
          1,
          1
        ],
        [
          2,
          2,
          2,
          0
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 6,
        "path": [
          [
            1,
            4,
            1
          ],
          [
            2,
            4,
            2
          ],
          [
            3,
            2,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            1,
            2,
            1
          ],
          [
            1,
            4,
            1
          ]
        ],
        "visited": 51,
        "expanded": 45,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 6,
        "path": [
          [
            1,
            4,
            1
          ],
          [
            2,
            4,
            2
          ],
          [
            3,
            2,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            1,
            2,
            1
          ],
          [
            1,
            4,
            1
          ]
        ],
        "visited": 12,
        "expanded": 12,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 7,
      "colors": 3,
      "startingBottles": [
        [
          0,
          2,
          2,
          1
        ],
        [
          1,
          2,
          1,
          1
        ],
        [
          0,
          2,
          0,
          0
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 8,
        "path": [
          [
            1,
            4,
            1
          ],
          [
            1,
            5,
            2
          ],
          [
            2,
            4,
            2
          ],
          [
            2,
            5,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            3,
            1,
            2
          ],
          [
            3,
            5,
            1
          ],
          [
            1,
            3,
            3
          ]
        ],
        "visited": 97,
        "expanded": 95,
        "seconds": 0.001,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 8,
        "path": [
          [
            1,
            4,
            1
          ],
          [
            2,
            4,
            2
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            1,
            2,
            3
          ],
          [
            3,
            1,
            2
          ],
          [
            3,
            2,
            1
          ],
          [
            1,
            3,
            3
          ]
        ],
        "visited": 16,
        "expanded": 16,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 8,
      "colors": 3,
      "startingBottles": [
        [
          2,
          1,
          2,
          0
        ],
        [
          1,
          0,
          2,
          0
        ],
        [
          1,
          1,
          0,
          2
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 10,
        "path": [
          [
            1,
            4,
            1
          ],
          [
            1,
            5,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            1,
            2,
            1
          ],
          [
            1,
            5,
            1
          ],
          [
            3,
            5,
            1
          ],
          [
            3,
            4,
            1
          ],
          [
            2,
            3,
            2
          ]
        ],
        "visited": 217,
        "expanded": 216,
        "seconds": 0.002,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "exhaustive-no-solution",
        "visited": 33,
        "expanded": 33,
        "seconds": 0.0
      }
    },
    {
      "level": 9,
      "colors": 4,
      "startingBottles": [
        [
          1,
          3,
          3,
          2
        ],
        [
          2,
          2,
          0,
          3
        ],
        [
          3,
          1,
          2,
          0
        ],
        [
          1,
          1,
          0,
          0
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 9,
        "path": [
          [
            3,
            5,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            3,
            2,
            2
          ],
          [
            4,
            5,
            2
          ],
          [
            3,
            4,
            1
          ],
          [
            1,
            3,
            3
          ],
          [
            1,
            4,
            1
          ]
        ],
        "visited": 284,
        "expanded": 280,
        "seconds": 0.004,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 9,
        "path": [
          [
            3,
            5,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            3,
            2,
            2
          ],
          [
            4,
            5,
            2
          ],
          [
            3,
            4,
            1
          ],
          [
            1,
            3,
            3
          ],
          [
            1,
            4,
            1
          ]
        ],
        "visited": 33,
        "expanded": 32,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 10,
      "colors": 4,
      "startingBottles": [
        [
          1,
          0,
          0,
          0
        ],
        [
          2,
          2,
          3,
          2
        ],
        [
          1,
          3,
          3,
          1
        ],
        [
          3,
          2,
          0,
          1
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 9,
        "path": [
          [
            1,
            5,
            3
          ],
          [
            3,
            1,
            1
          ],
          [
            4,
            1,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            4,
            2,
            2
          ],
          [
            3,
            4,
            3
          ],
          [
            1,
            3,
            3
          ]
        ],
        "visited": 291,
        "expanded": 279,
        "seconds": 0.003,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 9,
        "path": [
          [
            1,
            5,
            3
          ],
          [
            3,
            1,
            1
          ],
          [
            4,
            1,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            4,
            2,
            2
          ],
          [
            3,
            4,
            3
          ],
          [
            1,
            3,
            3
          ]
        ],
        "visited": 23,
        "expanded": 23,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 11,
      "colors": 4,
      "startingBottles": [
        [
          3,
          2,
          3,
          0
        ],
        [
          0,
          2,
          3,
          3
        ],
        [
          1,
          2,
          1,
          1
        ],
        [
          1,
          0,
          0,
          2
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 11,
        "path": [
          [
            2,
            5,
            2
          ],
          [
            2,
            6,
            1
          ],
          [
            1,
            2,
            1
          ],
          [
            1,
            5,
            1
          ],
          [
            1,
            6,
            1
          ],
          [
            1,
            5,
            1
          ],
          [
            4,
            6,
            1
          ],
          [
            4,
            2,
            2
          ],
          [
            3,
            4,
            2
          ],
          [
            3,
            6,
            1
          ],
          [
            3,
            4,
            1
          ]
        ],
        "visited": 494,
        "expanded": 493,
        "seconds": 0.006,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 11,
        "path": [
          [
            2,
            5,
            2
          ],
          [
            4,
            2,
            1
          ],
          [
            1,
            4,
            1
          ],
          [
            1,
            5,
            1
          ],
          [
            1,
            2,
            1
          ],
          [
            1,
            5,
            1
          ],
          [
            2,
            1,
            3
          ],
          [
            4,
            2,
            3
          ],
          [
            3,
            4,
            2
          ],
          [
            3,
            1,
            1
          ],
          [
            3,
            4,
            1
          ]
        ],
        "visited": 32,
        "expanded": 32,
        "seconds": 0.001,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 12,
      "colors": 4,
      "startingBottles": [
        [
          0,
          0,
          0,
          1
        ],
        [
          3,
          2,
          0,
          3
        ],
        [
          1,
          3,
          1,
          2
        ],
        [
          2,
          1,
          3,
          2
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 11,
        "path": [
          [
            3,
            5,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            4,
            2,
            2
          ],
          [
            3,
            4,
            2
          ],
          [
            3,
            2,
            1
          ],
          [
            4,
            3,
            3
          ],
          [
            4,
            5,
            1
          ]
        ],
        "visited": 473,
        "expanded": 470,
        "seconds": 0.006,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 11,
        "path": [
          [
            3,
            5,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            4,
            2,
            2
          ],
          [
            3,
            4,
            2
          ],
          [
            3,
            2,
            1
          ],
          [
            4,
            3,
            3
          ],
          [
            4,
            5,
            1
          ]
        ],
        "visited": 32,
        "expanded": 30,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 13,
      "colors": 4,
      "startingBottles": [
        [
          3,
          3,
          1,
          2
        ],
        [
          3,
          3,
          1,
          2
        ],
        [
          0,
          0,
          1,
          2
        ],
        [
          0,
          2,
          0,
          1
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 11,
        "path": [
          [
            1,
            5,
            1
          ],
          [
            1,
            6,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            2,
            6,
            1
          ],
          [
            1,
            2,
            2
          ],
          [
            3,
            5,
            1
          ],
          [
            3,
            6,
            1
          ],
          [
            4,
            6,
            1
          ],
          [
            4,
            3,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            3,
            4,
            3
          ]
        ],
        "visited": 316,
        "expanded": 312,
        "seconds": 0.004,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 11,
        "path": [
          [
            1,
            5,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            3,
            5,
            1
          ],
          [
            3,
            1,
            1
          ],
          [
            4,
            2,
            1
          ],
          [
            4,
            3,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            3,
            4,
            3
          ],
          [
            1,
            3,
            2
          ],
          [
            2,
            3,
            2
          ],
          [
            1,
            2,
            2
          ]
        ],
        "visited": 30,
        "expanded": 30,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 14,
      "colors": 4,
      "startingBottles": [
        [
          2,
          2,
          2,
          0
        ],
        [
          1,
          3,
          0,
          1
        ],
        [
          3,
          1,
          0,
          3
        ],
        [
          0,
          2,
          3,
          1
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 12,
        "path": [
          [
            1,
            5,
            1
          ],
          [
            2,
            6,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            3,
            2,
            1
          ],
          [
            3,
            5,
            1
          ],
          [
            3,
            6,
            1
          ],
          [
            2,
            3,
            2
          ],
          [
            2,
            6,
            1
          ],
          [
            4,
            6,
            1
          ],
          [
            4,
            3,
            1
          ],
          [
            4,
            1,
            1
          ],
          [
            4,
            5,
            1
          ]
        ],
        "visited": 462,
        "expanded": 462,
        "seconds": 0.006,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 13,
        "path": [
          [
            2,
            5,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            3,
            4,
            1
          ],
          [
            3,
            2,
            1
          ],
          [
            5,
            3,
            2
          ],
          [
            1,
            5,
            1
          ],
          [
            2,
            5,
            2
          ],
          [
            4,
            2,
            2
          ],
          [
            4,
            1,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            2,
            4,
            3
          ],
          [
            3,
            2,
            3
          ],
          [
            3,
            4,
            1
          ]
        ],
        "visited": 34,
        "expanded": 34,
        "seconds": 0.0,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 15,
      "colors": 5,
      "startingBottles": [
        [
          2,
          3,
          4,
          4
        ],
        [
          2,
          0,
          1,
          1
        ],
        [
          4,
          0,
          1,
          2
        ],
        [
          3,
          4,
          3,
          3
        ],
        [
          0,
          2,
          1,
          0
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 13,
        "path": [
          [
            2,
            6,
            2
          ],
          [
            5,
            2,
            1
          ],
          [
            5,
            6,
            1
          ],
          [
            3,
            5,
            1
          ],
          [
            3,
            6,
            1
          ],
          [
            2,
            3,
            2
          ],
          [
            5,
            2,
            2
          ],
          [
            3,
            5,
            3
          ],
          [
            1,
            3,
            2
          ],
          [
            4,
            1,
            2
          ],
          [
            4,
            3,
            1
          ],
          [
            1,
            4,
            3
          ],
          [
            1,
            2,
            1
          ]
        ],
        "visited": 1464,
        "expanded": 1462,
        "seconds": 0.021,
        "minimumEmptyOnWitness": 1
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 13,
        "path": [
          [
            2,
            6,
            2
          ],
          [
            5,
            2,
            1
          ],
          [
            5,
            6,
            1
          ],
          [
            3,
            5,
            1
          ],
          [
            3,
            6,
            1
          ],
          [
            2,
            3,
            2
          ],
          [
            5,
            2,
            2
          ],
          [
            3,
            5,
            3
          ],
          [
            1,
            3,
            2
          ],
          [
            4,
            1,
            2
          ],
          [
            4,
            3,
            1
          ],
          [
            1,
            4,
            3
          ],
          [
            1,
            2,
            1
          ]
        ],
        "visited": 75,
        "expanded": 75,
        "seconds": 0.001,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 16,
      "colors": 5,
      "startingBottles": [
        [
          2,
          2,
          0,
          3
        ],
        [
          3,
          1,
          4,
          1
        ],
        [
          3,
          3,
          1,
          4
        ],
        [
          2,
          1,
          4,
          0
        ],
        [
          4,
          0,
          0,
          2
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 14,
        "path": [
          [
            2,
            6,
            1
          ],
          [
            3,
            2,
            1
          ],
          [
            3,
            6,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            1,
            7,
            1
          ],
          [
            4,
            7,
            1
          ],
          [
            5,
            1,
            1
          ],
          [
            5,
            7,
            2
          ],
          [
            2,
            5,
            2
          ],
          [
            2,
            6,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            4,
            6,
            1
          ],
          [
            1,
            4,
            3
          ]
        ],
        "visited": 965,
        "expanded": 962,
        "seconds": 0.012,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "exhaustive-no-solution",
        "visited": 33,
        "expanded": 33,
        "seconds": 0.001
      }
    },
    {
      "level": 17,
      "colors": 5,
      "startingBottles": [
        [
          3,
          1,
          4,
          1
        ],
        [
          0,
          0,
          4,
          3
        ],
        [
          2,
          4,
          3,
          3
        ],
        [
          0,
          1,
          2,
          4
        ],
        [
          2,
          0,
          1,
          2
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 15,
        "path": [
          [
            1,
            6,
            1
          ],
          [
            1,
            7,
            1
          ],
          [
            1,
            6,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            2,
            7,
            1
          ],
          [
            3,
            1,
            2
          ],
          [
            3,
            7,
            1
          ],
          [
            4,
            7,
            1
          ],
          [
            4,
            3,
            1
          ],
          [
            4,
            6,
            1
          ],
          [
            2,
            4,
            2
          ],
          [
            5,
            3,
            1
          ],
          [
            5,
            6,
            1
          ],
          [
            5,
            4,
            1
          ],
          [
            3,
            5,
            3
          ]
        ],
        "visited": 1527,
        "expanded": 1516,
        "seconds": 0.022,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "exhaustive-no-solution",
        "visited": 53,
        "expanded": 53,
        "seconds": 0.001
      }
    },
    {
      "level": 18,
      "colors": 5,
      "startingBottles": [
        [
          0,
          2,
          1,
          4
        ],
        [
          4,
          2,
          3,
          4
        ],
        [
          0,
          1,
          2,
          1
        ],
        [
          4,
          1,
          0,
          3
        ],
        [
          3,
          3,
          0,
          2
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 16,
        "path": [
          [
            3,
            6,
            1
          ],
          [
            3,
            7,
            1
          ],
          [
            3,
            6,
            1
          ],
          [
            5,
            7,
            1
          ],
          [
            5,
            3,
            1
          ],
          [
            4,
            5,
            1
          ],
          [
            4,
            3,
            1
          ],
          [
            4,
            6,
            1
          ],
          [
            1,
            4,
            1
          ],
          [
            1,
            6,
            1
          ],
          [
            1,
            7,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            2,
            7,
            1
          ],
          [
            2,
            4,
            1
          ]
        ],
        "visited": 1589,
        "expanded": 1583,
        "seconds": 0.021,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "exhaustive-no-solution",
        "visited": 25,
        "expanded": 25,
        "seconds": 0.0
      }
    },
    {
      "level": 19,
      "colors": 5,
      "startingBottles": [
        [
          4,
          0,
          1,
          2
        ],
        [
          2,
          4,
          3,
          1
        ],
        [
          2,
          1,
          3,
          4
        ],
        [
          0,
          0,
          2,
          0
        ],
        [
          4,
          3,
          1,
          3
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 16,
        "path": [
          [
            2,
            6,
            1
          ],
          [
            2,
            7,
            1
          ],
          [
            3,
            2,
            1
          ],
          [
            3,
            7,
            1
          ],
          [
            3,
            6,
            1
          ],
          [
            1,
            3,
            1
          ],
          [
            1,
            6,
            1
          ],
          [
            4,
            1,
            1
          ],
          [
            4,
            3,
            1
          ],
          [
            1,
            4,
            2
          ],
          [
            1,
            2,
            1
          ],
          [
            5,
            7,
            1
          ],
          [
            5,
            6,
            1
          ],
          [
            5,
            7,
            1
          ],
          [
            2,
            5,
            3
          ],
          [
            2,
            3,
            1
          ]
        ],
        "visited": 1696,
        "expanded": 1691,
        "seconds": 0.023,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 16,
        "path": [
          [
            5,
            6,
            1
          ],
          [
            2,
            5,
            1
          ],
          [
            2,
            6,
            1
          ],
          [
            3,
            2,
            1
          ],
          [
            3,
            6,
            1
          ],
          [
            5,
            3,
            2
          ],
          [
            5,
            6,
            1
          ],
          [
            5,
            2,
            1
          ],
          [
            3,
            5,
            3
          ],
          [
            1,
            3,
            1
          ],
          [
            1,
            5,
            1
          ],
          [
            4,
            1,
            1
          ],
          [
            4,
            3,
            1
          ],
          [
            1,
            4,
            2
          ],
          [
            2,
            1,
            3
          ],
          [
            2,
            3,
            1
          ]
        ],
        "visited": 51,
        "expanded": 51,
        "seconds": 0.001,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 20,
      "colors": 5,
      "startingBottles": [
        [
          3,
          2,
          3,
          1
        ],
        [
          0,
          1,
          0,
          4
        ],
        [
          4,
          2,
          4,
          3
        ],
        [
          0,
          2,
          1,
          3
        ],
        [
          0,
          1,
          4,
          2
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 18,
        "path": [
          [
            1,
            6,
            1
          ],
          [
            1,
            7,
            1
          ],
          [
            3,
            7,
            1
          ],
          [
            4,
            7,
            1
          ],
          [
            4,
            6,
            1
          ],
          [
            1,
            4,
            1
          ],
          [
            1,
            7,
            1
          ],
          [
            4,
            1,
            2
          ],
          [
            5,
            1,
            1
          ],
          [
            3,
            5,
            1
          ],
          [
            3,
            1,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            6,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            5,
            3,
            2
          ],
          [
            5,
            6,
            1
          ],
          [
            4,
            5,
            3
          ]
        ],
        "visited": 2255,
        "expanded": 2252,
        "seconds": 0.032,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "solved",
        "pours": 18,
        "path": [
          [
            3,
            6,
            1
          ],
          [
            4,
            6,
            1
          ],
          [
            1,
            4,
            1
          ],
          [
            1,
            6,
            1
          ],
          [
            5,
            1,
            1
          ],
          [
            3,
            5,
            1
          ],
          [
            1,
            3,
            2
          ],
          [
            1,
            6,
            1
          ],
          [
            3,
            1,
            3
          ],
          [
            2,
            3,
            1
          ],
          [
            5,
            3,
            2
          ],
          [
            4,
            5,
            2
          ],
          [
            4,
            1,
            1
          ],
          [
            4,
            2,
            1
          ],
          [
            5,
            4,
            3
          ],
          [
            2,
            5,
            2
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            5,
            1
          ]
        ],
        "visited": 78,
        "expanded": 78,
        "seconds": 0.001,
        "minimumEmptyOnWitness": 1
      }
    },
    {
      "level": 21,
      "colors": 6,
      "startingBottles": [
        [
          4,
          5,
          5,
          0
        ],
        [
          4,
          3,
          4,
          3
        ],
        [
          2,
          0,
          0,
          3
        ],
        [
          2,
          5,
          5,
          3
        ],
        [
          1,
          2,
          1,
          2
        ],
        [
          1,
          1,
          0,
          4
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 17,
        "path": [
          [
            1,
            7,
            1
          ],
          [
            2,
            8,
            1
          ],
          [
            3,
            8,
            1
          ],
          [
            3,
            7,
            2
          ],
          [
            4,
            8,
            1
          ],
          [
            5,
            3,
            1
          ],
          [
            6,
            2,
            1
          ],
          [
            6,
            7,
            1
          ],
          [
            5,
            6,
            1
          ],
          [
            3,
            5,
            2
          ],
          [
            1,
            3,
            2
          ],
          [
            2,
            1,
            2
          ],
          [
            2,
            8,
            1
          ],
          [
            1,
            2,
            3
          ],
          [
            4,
            3,
            2
          ],
          [
            5,
            4,
            3
          ],
          [
            5,
            6,
            1
          ]
        ],
        "visited": 1827,
        "expanded": 1811,
        "seconds": 0.029,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "exhaustive-no-solution",
        "visited": 40,
        "expanded": 40,
        "seconds": 0.001
      }
    },
    {
      "level": 22,
      "colors": 6,
      "startingBottles": [
        [
          2,
          3,
          2,
          1
        ],
        [
          1,
          4,
          0,
          2
        ],
        [
          5,
          2,
          4,
          5
        ],
        [
          3,
          3,
          5,
          0
        ],
        [
          4,
          4,
          0,
          5
        ],
        [
          1,
          0,
          1,
          3
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 18,
        "path": [
          [
            2,
            7,
            1
          ],
          [
            2,
            8,
            1
          ],
          [
            4,
            8,
            1
          ],
          [
            3,
            4,
            1
          ],
          [
            3,
            2,
            1
          ],
          [
            3,
            7,
            1
          ],
          [
            4,
            3,
            2
          ],
          [
            5,
            3,
            1
          ],
          [
            5,
            8,
            1
          ],
          [
            2,
            5,
            2
          ],
          [
            1,
            2,
            1
          ],
          [
            1,
            7,
            1
          ],
          [
            1,
            4,
            1
          ],
          [
            1,
            7,
            1
          ],
          [
            6,
            4,
            1
          ],
          [
            6,
            2,
            1
          ],
          [
            6,
            8,
            1
          ],
          [
            2,
            6,
            3
          ]
        ],
        "visited": 2407,
        "expanded": 2400,
        "seconds": 0.035,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "exhaustive-no-solution",
        "visited": 43,
        "expanded": 43,
        "seconds": 0.001
      }
    },
    {
      "level": 23,
      "colors": 6,
      "startingBottles": [
        [
          3,
          2,
          2,
          0
        ],
        [
          1,
          3,
          4,
          1
        ],
        [
          4,
          0,
          2,
          3
        ],
        [
          5,
          5,
          4,
          3
        ],
        [
          2,
          4,
          0,
          1
        ],
        [
          0,
          5,
          1,
          5
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 18,
        "path": [
          [
            1,
            7,
            1
          ],
          [
            1,
            8,
            2
          ],
          [
            3,
            1,
            1
          ],
          [
            3,
            8,
            1
          ],
          [
            3,
            7,
            1
          ],
          [
            4,
            1,
            1
          ],
          [
            4,
            3,
            1
          ],
          [
            6,
            4,
            1
          ],
          [
            2,
            6,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            2,
            1,
            1
          ],
          [
            5,
            2,
            1
          ],
          [
            5,
            7,
            1
          ],
          [
            5,
            3,
            1
          ],
          [
            5,
            8,
            1
          ],
          [
            6,
            2,
            2
          ],
          [
            6,
            4,
            1
          ],
          [
            6,
            7,
            1
          ]
        ],
        "visited": 3374,
        "expanded": 3373,
        "seconds": 0.052,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "exhaustive-no-solution",
        "visited": 14,
        "expanded": 14,
        "seconds": 0.0
      }
    },
    {
      "level": 24,
      "colors": 6,
      "startingBottles": [
        [
          1,
          5,
          4,
          2
        ],
        [
          1,
          3,
          4,
          3
        ],
        [
          1,
          2,
          2,
          5
        ],
        [
          3,
          0,
          2,
          0
        ],
        [
          1,
          0,
          5,
          3
        ],
        [
          0,
          5,
          4,
          4
        ],
        [],
        []
      ],
      "normal": {
        "status": "solved",
        "pours": 19,
        "path": [
          [
            1,
            7,
            1
          ],
          [
            1,
            8,
            1
          ],
          [
            3,
            1,
            1
          ],
          [
            3,
            7,
            2
          ],
          [
            6,
            8,
            2
          ],
          [
            1,
            6,
            2
          ],
          [
            1,
            3,
            1
          ],
          [
            6,
            1,
            3
          ],
          [
            4,
            6,
            1
          ],
          [
            4,
            7,
            1
          ],
          [
            4,
            6,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            8,
            1
          ],
          [
            2,
            4,
            1
          ],
          [
            2,
            3,
            1
          ],
          [
            5,
            4,
            1
          ],
          [
            5,
            1,
            1
          ],
          [
            5,
            6,
            1
          ],
          [
            3,
            5,
            3
          ]
        ],
        "visited": 4370,
        "expanded": 4350,
        "seconds": 0.071,
        "minimumEmptyOnWitness": 0
      },
      "keepOneEmpty": {
        "status": "exhaustive-no-solution",
        "visited": 71,
        "expanded": 71,
        "seconds": 0.001
      }
    }
  ]
}
