{
  "name": "Duelo Sudoku",
  "short_name": "Duelo Sudoku",
  "description": "Reta a tus amigos en tiempo real: mismo tablero, gana quien lo resuelva antes.",
  "start_url": "/sudoku-duelo.html",
  "display": "standalone",
  "background_color": "#eef0f4",
  "theme_color": "#2f6fed",
  "icons": [
    { "src": "/iconos/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/iconos/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}