philip30

#!/usr/bin/env python3
# First install selenium:
#     pip3 install selenium
# If you don't have pip, consult here:
#     https://pip.pypa.io/en/stable/installing/
# Install Google Chrome.
# Install ChromeWebdriver (and put it on your PATH environment variable):
#     https://sites.google.com/a/chromium.org/chromedriver/downloads
# To use:
#     Run "python3 crawl.py"

philip30

#!/usr/bin/env python3
# By Philip Arthur
# This program is intended to solve sudoku problem with a complete search.
# It simulates human's way to solve sudoku problem with following steps:
# 1. Forward Inference: Try to look at every column, row, and box; if there is only 1 possible cell for a particular number, set it.
# 2. Invalidate board: For every number that is set, we need to remove the possibility of other cells being that number in the same row, column and box.
# 3. Assign value: if there is a cell contains only 1 possible number, set it.
#
# If solution is not found, then trial and error approach is done by greedy best first search with assigning some value to the cells with less candidates.
#

philip30

#!/usr/bin/python

import sys
import argparse

def main():
    for line in sys.stdin:
        line = line.strip()
        output = breduct(line)
        print output