Add that a mouse click on first letter of a word highlights the corresponding spaces in light blue. Second click will highlight a "down" word if there is one beginning from this same square.
Count clicks and just use even/odd numbers to distinguish?
Also, when alternating like this between across/down, we can flip the prioritisation so that if a down word is highlighted the cursor now favours down rather than across.
Add that a mouse click on first letter of a word highlights the corresponding spaces in light blue. Second click will highlight a "down" word if there is one beginning from this same square.
Count clicks and just use even/odd numbers to distinguish?
Also, when alternating like this between across/down, we can flip the prioritisation so that if a down word is highlighted the cursor now favours down rather than across.