def __init__(self, sqrt_n):
Sudoku.__init__(self, sqrt_n)
self.make_board()
def __init__(self, sqrt_n, board):
Sudoku.__init__(self, sqrt_n)
self.board = board
self.constraints = self.get_board_constraints()
def __init__(self, sqrt_n):
Sudoku.__init__(self, sqrt_n)
self.make_board()
def __init__(self, sqrt_n, board):
Sudoku.__init__(self, sqrt_n)
self.board = board
self.constraints = self.get_board_constraints()