Alphabet pagination

Hey everyone,

Everything I have learned about php and development I have taught myself, I am novice at best. I am just spinning my wheels and could really use some help.

The situation:

I have a page that is reading the categories and returning all results equal to “games”.

The problem is, I have this code:

<?php $alphabet = range('A', 'Z');
    foreach ($alphabet as $letter) {
    echo '<a href="' . $_SERVER['PHP_SELF']
        . '?letter=' . $letter . '">' . $letter . '</a>';
    }?>

    <?php $_GET["letter"]; ?>

I want the same page to reload with just the A results….or the B results…what am I doing wrong? I am sure my code isn’t pretty…so I apologize ahead of time.

Do I need to make separate pages in WordPress for each letter? I would hate to have to do that.

Any help would be greatly appreciated.