We can also see that one other three empty cells can't incorporate a 'one' as those columns already have a '1' in them. So, the highlighted cell have to be '1'. We now have used exactly the same strategies as we might Ordinarily, It is just the region aren't an https://riverkrxbc.blogdun.com/27335262/daily-jigsaw-daily-jigsaw-puzzle-fundamentals-explained