sudokugen 0.2.1

A sudoku puzzle solver and generator

Sudokugen

Package for solving and generating sudoku puzzles!

Setup

$ pip install sudokugen

or

$ git clone https://github.com/g-k-l/sudoku-gen.git
$ cd sudoku-gen
$ pip install .

Usage

Solver

>>> from sudokugen.solver import solve

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

>>> solution = solve(my_puzzle)

And solution looks like:

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

Puzzle Generator

from sudokugen.generator import generate, Difficulty

new_puzzle = generate(difficulty=Difficulty.MEDIUM)

Difficulty refers to the number of cells which have values assigned in the beginning. For MEDIUM, this number is 24.