{"name": "Free Sudoku Online", "short_name": "Sudoku", "start_url": "/", "scope": "/", "display": "standalone", "background_color": "#14161c", "theme_color": "#2f6fdf", "icons": [{"src": "/icon-192.png", "sizes": "192x192", "type": "image/png"}, {"src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable"}]}