Parsing form submitted values - D7
Your form is called admin_scores() but your submit function is called admin_scores_form_submit()...this isn't Drupal's naming convention so your submit handler will never be executed.

Either change the name of your submit handler:

function admin_scores_submit($form, &amp;$form_state) {

}


Or add your non-standard submit handler in the form itself:

$form['#submit'][] = 'admin_scores_form_submit';


Also the signature you're using for your form function is slightly wrong, in Drupal 7 it's like this:

function admin_scores($form, &amp;$form_state) {