Perl6-Acme::Sudoku

NAME

Acme::Sudoku

SYNOPSIS

Simple sudoku solver, keeping the Sudoku namespace clean, as it will use really naive algorithm

DESCRIPTION

This module provides a naive sudoku solver

use Acme::Sudoku;

my $game = Acme::Sudoku.new( q:to/END/ );
. . . . . 8 . . .
7 . . . . . 9 . 5
. 1 4 . 3 5 8 . .
. 2 . . 1 6 . 3 .
. 5 . . . 9 6 . 1
8 . . . . . . . 4
3 . 9 2 . . 1 . .
. . 6 1 . 7 . . 2
1 . . 5 . . . 7 .
END

$game.solve;
say $game;

The only algorithm implemented now is for each case, looking for missing value in row/column/square. If we can reduce the missing set to 1 element, case is filled. That algorithm does not enusre the finding of a solution, and works only for extremly easy sudoku grid.