{
  "name": "FOURTORANIGHT",
  "short_name": "4TORA",
  "start_url": "https://www.jiyasuke.net/game/guess_number/",
  "display": "standalone",
  "background_color": "#090909",
  "theme_color": "#090909",
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
  },
  {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
  }
  ]
}