Bug #53499 for Games-Sudoku: invalid data causes infinite loop

Games::Sudoku seems to run in an (at least practically) infinite loop when fed with invalid data, e.g.:

---

use Games::Sudoku::Board;

my @board = qw(
                0 0 0 0 0 0 0 0 0
                0 0 0 0 0 0 0 0 0
                0 0 0 0 0 0 0 0 0
                0 0 0 0 0 0 0 0 0
                0 0 0 0 0 0 0 0 0
                0 0 0 0 0 0 0 3 3
                0 2 0 0 3 0 0 0 0
                0 0 0 0 0 0 0 0 0
                0 0 0 0 0 0 0 0 0
              );

my $game = Games::Sudoku::Board->new( foo => 1 );
$game->init(\@board);
$game->solve;

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I'm not sure if you'll consider this a bug, but at least it prevents me from using the module on a public website.

Regards,
fany