- Reformatted the layout. The Pencil Note keyboard and the Values keyboard are both displayed at all times. No more toggling a radio button to choose which to use. - Landscape layout places the keyboards on either side to make it easier to reach each with both hands. - Upon completing a puzzle, the action bar will display a button to allow you to select the next one at the same level. - Implemented an Action Bar. Easier access to the menu. - Internal changes - quite extensive, actually.