/sudoku

Sudoku puzzle solver

Primary LanguageC++BSD 2-Clause "Simplified" LicenseBSD-2-Clause

sudoku

Sudoku puzzle solver.

Example:

$ g++ -std=c++11 -O3 -DNDEBUG sudoku.cpp
$
$ cat sudoku1.txt
__3 86_ ___
_2_ ___ 6_3
1__ ___ _2_

___ 3__ _4_
__7 __1 ___
__5 __4 3__

___ _1_ _74
27_ __3 __1
9__ 2__ ___
$
$ ./a.out <sudoku1.txt
753 862 419
429 175 683
186 439 725
692 358 147
347 691 852
815 724 396
538 916 274
274 583 961
961 247 538

$