GoEN Sudoku Shortcuts

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "GoEN Sudoku Shortcuts",
  "description": "Play Sudoku.com online with keyboard shortcuts",
  "version": "1.0.3",
  "manifest_version": 3,
  "background": {
    "service_worker": "background.js"
  },
  "permissions": [
    "tabs"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://*.sudoku.com/*"
      ],
      "js": [
        "./content-scripts.js"
      ],
      "css": [
        "./num.css"
      ]
    }
  ],
  "action": {
    "default_popup": "/popup.html",
    "default_icon": {
      "128": "/images/doku-icon128.png"
    }
  },
  "icons": {
    "128": "/images/doku-icon128.png"
  }
}