If you do not register, we do not collect any data about you. Your game data is stored on your device and game statistics are generated from those data. You can play the game without registering.
You can register and create a user name by using your email address and a password of your choice.  Your username will be visible in league tables and similar publicly available comparisons or reports. Your email address and name will not be displayed in anybody’s copy of the app except your own. Your password is stored in a one-way hash form. By registering you consent to the public visibility of your user name for game related purposes.
We use this account to save your game data and game statistics in the cloud and enable you to get your data back if you need to reinstall the app.
All communication between your device and our cloud server is encrypted using SSL.
We use your email address to help you reset your password should you lose it.
We will not share any of your personal data with third parties without your express consent, except as required by law.
We will evaluate game data to enable you to compare yourself with others.
We will evaluate your device data and your game data to improve our product and our service to you.
If you wish to delete your account, please use the contact form on