old_version/solver.py
def insert_and_set_changed(self, digit: int, row_index: int, column_index: int) -> None:
        """
        Inserts number and sets sudoku array status on "changed".
        :param digit: evaluating number
        :param row_index: row coordinate of cell to fill
        :param column_index: column coordinate of cell to fill
        :return: None
        """
        self.insert_digit(digit, row_index, column_index)
        self.s.changed = True
        return None

        Inserts number and sets sudoku array status on "changed".
        :param digit: evaluating number
        :param row_index: row coordinate of cell to fill
        :param column_index: column coordinate of cell to fill
        :return: None
        
Inserts number and sets sudoku array status on "changed".
Inserts number and sets sudoku array status on " changed " .
def insert_and_set_changed(self, digit: int, row_index: int, column_index: int) -> None:
        self.insert_digit(digit, row_index, column_index)
        self.s.changed = True
        return None
def insert_and_set_changed ( self , digit : int , row_index : int , column_index : int ) -> None : self . insert_digit ( digit , row_index , column_index ) self . s . changed = True return None
Inserts number and sets sudoku array status on "changed".
Inserts number and sets sudoku array status on " changed " .
"""
        Inserts number and sets sudoku array status on "changed".
        :param digit: evaluating number
        :param row_index: row coordinate of cell to fill
        :param column_index: column coordinate of cell to fill
        :return: None
        """
None
self
digit
int
None
row_index
int
row coordinate of cell to fill
row coordinate of cell to fill
column_index
int
column coordinate of cell to fill
column coordinate of cell to fill