So I released my first Android app. Nothing special, just a version of the same type of sliding puzzle that’s already all over the Google Play™ store. It started out as a little project I had no intention of actually publishing, but once it was finished it seemed a good test project to have a first look at how the Google Play system works, so there it is.
The full source code is available under the GNU GPL on the project page. Entirely undocumented, but most of it should be simple enough.
Google Play is a trademark of Google Inc.