Dear, First, I confess that I used LibreSudoku before. And that app has a feature called “Remaining uses”. >The number of remaining uses of a value is displayed on the keyboard.  As shown in the image, the value 1 will be used 6 times. Thank you!
Dear,
First, I confess that I used LibreSudoku before. And that app has a feature called “Remaining uses”.
As shown in the image, the value 1 will be used 6 times. Thank you!