{
  "name": "Rummy 500",
  "short_name": "Rummy 500",
  "start_url": "./",
  "display": "fullscreen",
  "orientation": "landscape",
  "background_color": "#000000",
  "theme_color": "#000000",
  "icons": [{ "src": "favicon.png", "sizes": "256x256", "type": "image/png" }]
}