{
  "name": "Sudoku Coach",
  "short_name": "Sudoku",
  "description": "Solve logic puzzles. Build a daily streak. Get smarter.",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#1A2EAA",
  "background_color": "#F2F4F8",
  "icons": [
    {
      "src": "icons/sudoku-kids-icon-1024.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/sudoku-kids-icon-1024.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any"
    },
    {
      "src": "icons/sudoku-kids-icon-1024.png",
      "sizes": "1024x1024",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "categories": ["games", "education", "utilities"],
  "screenshots": [],
  "shortcuts": [
    {
      "name": "Daily Puzzle",
      "short_name": "Daily",
      "description": "Play today's daily puzzle",
      "url": "/?mode=daily",
      "icons": [{ "src": "icons/sudoku-kids-icon-1024.png", "sizes": "96x96" }]
    }
  ]
}