[
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 { "name": "深锁初见", "count": 4, "rotations": [3], "packed": false, "maxDensity": 0.28 },
 { "name": "满盘 · 由外向内", "count": 7, "packed": true },
 { "name": "变奏 · 深一点", "count": 5, "rotations": [4, 5], "packed": false },
 { "name": "大满盘", "count": 7, "packed": true, "minCells": 61 },
 { "name": "中段 · 稀而绕", "count": 4, "rotations": [3], "packed": false, "maxDensity": 0.30 },
 { "name": "满盘 · 转得更深", "count": 6, "packed": true, "minRotations": 3 },
 { "name": "收束前的深锁", "count": 5, "rotations": [4, 5], "packed": false },
 { "name": "终章 · 最满的几盘", "count": 6, "packed": true, "minFill": 1 }
]