http://qs321.pair.com?node_id=471224


in reply to Re^2: Sudoku puzzles solved using Regular Expressions
in thread Sudoku puzzles solved using Regular Expressions

I had a play with your code to try and fix the problem, but headed off in a much less elegant direction than you did by adding a $grid_c vector and another nested loop.

It got rather messy rather quickly. :-(


Perl is Huffman encoded by design.