Move the balls into the holes in the centre of the board such that no two numbers joined by lines have a difference of one.
When two connected holes have a ball in them the line colour will change to show if the numbers conform to the rule or not.
This is a one off problem. If you've solved it then that's it.
The application does not connect to the internet and thus cannot share any information about you with others. The Toolbar buttons to show my web-site (with contact information) and allow you to rate the app use the standard browser. The application stores a small amount of data on your device to allow it to resume from where you left off even after restarting the device.
