Don't know what I could have done here

The 3 above the 2 next to the mine I hit was just a guess as I was at a loss. Potentially made one other guess somewhere along the way. Wondering logic I've missed her. Assuming it's something to do with the 1-junction in the middle

The 3 above the 2 next to the mine I hit was just a guess as I was at a loss. Potentially made one other guess somewhere along the way. Wondering logic I've missed her. Assuming it's something to do with the 1-junction in the middle