#!/usr/bin/env python3.8
import logging
import sys
import itertools
from sudoku_solver import SudokuSolver
if __name__ == '__main__':
sudoku_data = []
with open(sys.argv[1]) as f:
lines = f.readlines()
for line in lines:
sudoku_data.append(tuple(map(int, (line.split()))))
test = SudokuSolver(tuple(sudoku_data), dev=True)
i = 0
for solve in test.solves():
print(solve)
break