We could also see that another 3 vacant cells won't be able to comprise a '1' as All those columns already have a '1' in them. So, the highlighted cell must be 'one'. We've used exactly the same tactics as we might normally, it's just the location are not a https://simoncmsxa.blogoscience.com/32760011/the-2-minute-rule-for-daily-jigsaw-daily-jigsaw-puzzle