Cloud Playground is a place for developers to experiment and play with some of the services offered by the Google Cloud Platform (http://cloud.google.com/), such as [Google App Engine](https://developers.google.com/appengine/), [Google Cloud Storage](https://developers.google.com/storage/) and [Google Cloud SQL](https://developers.google.com/cloud-sql/). Think of the playground as an easy way to get to know these services, or just quickly try out a new API, without having to download the SDK or having to run `appcfg.py update` every time you want to test your changes.