{
  "name": "Sudoku - No Ads & Offline",
  "short_name": "Sudoku",
  "description": "Learn to solve Sudoku: techniques, glossary and a free ad-free app.",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f7f8fb",
  "theme_color": "#f7f8fb",
  "icons": [
    {
      "src": "/assets/img/icon-192.png",
      "sizes": "192x192",
      "type": "image/png"
    },
    {
      "src": "/assets/img/icon-512.png",
      "sizes": "512x512",
      "type": "image/png"
    },
    {
      "src": "/assets/img/icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "maskable"
    }
  ]
}