{
  "name": "ハノイの塔",
  "short_name": "ハノイの塔",
  "description": "全ての円盤を別の杭へ移す定番の思考パズル。3〜8枚を選択でき、手数と最小手数（2^n−1）を表示。ベスト手数を端末内に保存。",
  "lang": "ja",
  "dir": "ltr",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#3b5bdb",
  "background_color": "#f4f6fb",
  "icons": [
    {
      "src": "/icon/tower-of-hanoi-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon/tower-of-hanoi-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "/icon/tower-of-hanoi-maskable-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}