To that end, it has more system controls than the existing Facebook app, with permission to turn off the lock screen, start up when the phone boots and control your WiFi connection, among others.
The only gameplay flaw would be the fact that early dominance often leads to an imbalanced "turn 9" lock where it becomes rapidly impossible to lose with the current set of game pieces in circulation.
She phoned twice from New York to make sure we were taking care of her house, and twice to complain about my place -- she couldn't turn the key in the lock, and the radiator was rattling too much.