Mountains Jigsaw Puzzles

Enjoy 16 of the best free jigsaw puzzles brought to you by PuzzleBoss, compatible with touchscreens and tablets and mouse!

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manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_appName__",
  "description": "__MSG_appDesc__",
  "default_locale": "en",
  "offline_enabled": true,
  "version": "1.0.8",
  "manifest_version": 2,
  "app": {
    "launch": {
      "local_path": "main.html",
      "container": "panel",
      "width": 800,
      "height": 700
    }
  },
  "icons": {
    "16": "thumb_16x16.png",
    "128": "thumb_128x128.png"
  },
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'"
}