{
  "id": 23,
  "name": "Reflection",
  "chapter": 3,
  "grid": "9x9",
  "par": 16,
  "difficulty": "Expert",
  "mechanics": [
    "slide",
    "rotate",
    "flip"
  ],
  "pieces": [
    {
      "shape": "zshape",
      "start": [
        0,
        4
      ],
      "goal": [
        8,
        4
      ]
    }
  ]
}