This was created so that you can play Number Place(Sudoku) efficiently with some functions, for example, inputting candidate numbers and displaying next nums hint.
NOTE: There is no original Number Place(Sudoku) puzzle in this app. So the usage of this app is premised on your adding puzzles that is elsewhere to this app firstly.
PLEASE: Report a problem through the Google forms below, for example, this apps auto processing function not solving a puzzle.