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main.py
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main.py
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'''
Sudoku Solver : A Python program for solving sudoku puzzles.
Author: Travis Briggs, briggs.travis (at) gmail.com
===================================================
Copyright (C) 2009 Travis Briggs
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
'''
import sys
from puzzle import Puzzle
if __name__ == '__main__':
if len(sys.argv) > 1:
f = open(sys.argv[1], "r")
ans = []
for l in f.readlines():
if l[0] != "#":
ans.append(l.rstrip().split(" "))
pz = Puzzle(ans)
pz.printout()
pz.initial_update()
while (pz.eliminate_singles() or pz.eliminate_doubles()) and (not pz.finished()):
pass
print
print
pz.printout()