ECK13: I'd like to know how to move flag w finger n judge which way of center to hit for the break.
The movements don't do you any good because there aren't any with the mobile version. In the PC version the putter jerks when you swing and you can assign values to those "jerks", or movements.
When you're on the green the dots you see will be moving either left or right. What they are doing is showing you a slope. How fast they roll tells you how steep the slope is-the faster the dots, the steeper the slope. If they're rolling right to left, your putt is going to curve left so you would aim to the right enough for it to roll down to the hole.
Conversely, if the dots are rolling left to right your putt will curve to the right and you would aim to the left. Your putt will always want to roll the same way the dots do. Now, you can either aim against the way the dots roll or hit off center on the side against the way the dots are rolling.
One thing that's pretty consistent is if you miss off center on the same side as the way the dots are rolling you will always miss. Hope this all makes sense to you. :-)