I would be interested in knowing how different people approach the puzzle. Do you atert at the top and horizontilly cross hatch. Up and down? Do you scan the puzzle to see if there any obvious numbers?? I am just trying to raide my game!
I usually start at the top and scan across the rows, once I get to the bottom I do a save, and scan the columns. Then I work my way back and forth until I'm done or need greens.