A simple java sudoku solver
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README.md
example.txt
sudoku.java

README.md

Sudoku Solver

A simple java sudoku solver which uses a backtracking algorithm

How to use:

Compile, then invoke as:

java sudoku input.txt

The text file should be formatted as a 9x9 grid of integers. The rows should be new line delimited and the columns should be space delimited.

A sample input file with proper formatting is included as example.txt