[
  {
    "mode": "direction",
    "title": "方向通道",
    "count": 8
  },
  {
    "mode": "block-alternation",
    "title": "双色交替",
    "count": 8
  },
  {
    "mode": "walls",
    "title": "永久墙壁",
    "count": 8
  },
  {
    "mode": "rhythm-door",
    "title": "步进开关门",
    "count": 8
  },
  {
    "mode": "hex-alternation",
    "title": "六边融合：双色与墙",
    "count": 8
  }
]