YashIndane / pysudo

Python library to solve Sudoku puzzle

pysudo

Installation Instructions

use pip or pip3 to install the library.

pip install pysudo

Importing

from pysudo import solve

Example of usage:

problem = [[6 , 7 , 0 , 0 , 0 , 0 , 0 , 0 , 2],
           [0 , 0 , 1 , 7 , 9 , 0 , 0 , 3 , 0],
           [0 , 5 , 0 , 0 , 6 , 2 , 0 , 0 , 0],
           [0 , 0 , 0 , 0 , 0 , 0 , 0 , 2 , 5],
           [0 , 0 , 0 , 3 , 0 , 8 , 0 , 0 , 0],
           [2 , 4 , 0 , 0 , 0 , 0 , 0 , 0 , 0],
           [0 , 0 , 0 , 1 , 3 , 0 , 0 , 5 , 0],
           [0 , 8 , 0 , 0 , 5 , 7 , 1 , 0 , 0],
           [5 , 0 , 0 , 0 , 0 , 0 , 0 , 9 , 6]]

solved = solve(problem)

The empty cells in the Sudoku puzzle are to be filled by 0.

solved is an array having 9 arrays of row inside it representing the complete solved puzzle.

To visualize output use :

for rows in solved :
  print(rows)

Output

[6, 7, 9, 4, 1, 3, 5, 8, 2]
[8, 2, 1, 7, 9, 5, 6, 3, 4]
[3, 5, 4, 8, 6, 2, 9, 7, 1]
[7, 3, 6, 9, 4, 1, 8, 2, 5]
[1, 9, 5, 3, 2, 8, 4, 6, 7]
[2, 4, 8, 5, 7, 6, 3, 1, 9]
[4, 6, 7, 1, 3, 9, 2, 5, 8]
[9, 8, 2, 6, 5, 7, 1, 4, 3]
[5, 1, 3, 2, 8, 4, 7, 9, 6]