{
  "name": "Sudoku Online",
  "short_name": "Sudoku",
  "description": "Play free online Sudoku puzzles with different difficulty levels",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#4f46e5",
  "icons": [
    {
      "src": "/icon-16x16.png",
      "sizes": "16x16",
      "type": "image/png"
    },
    {
      "src": "/icon-32x32.png",
      "sizes": "32x32",
      "type": "image/png"
    },
    {
      "src": "/icon-180x180.png",
      "sizes": "180x180",
      "type": "image/png"
    },
    {
      "src": "/icon-192x192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/icon-512x512.png",
      "sizes": "512x512",
      "type": "image/png"
    }
  ]
}