Red/Green region margins for selection instead of Blue/Green which was difficult to spot with existing blue margins.
Light yellow cell selection which should be easier to spot than the Blue shade which was difficult to spot in the existing bluish cell background
Supporting Hint Explanations added to WXYZ VWXYZ (including double linked) and improved on suuny-shine's TurbotFish and added separate one for ER in both TurbotFish & ThreestrongLinks
Red/Green region margins for selection instead of Blue/Green which was difficult to spot with existing blue margins.
Light yellow cell selection which should be easier to spot than the Blue shade which was difficult to spot in the existing bluish cell background
Supporting Hint Explanations added to WXYZ VWXYZ (including double linked) and improved on suuny-shine's TurbotFish and added separate one for ER in both TurbotFish & ThreestrongLinks