* Put VisualMathCaptcha in your extensions directory
* Copy LocalSettings.part content into your LocalSettings.php

== Use with ConfirmEdit extension ==

* open ConfirmEdit.php and change $wgCaptchaClass value to 'VisualMathConfirmCaptcha'
* add following in LocalSettings.php after content copied from LocalSettings.par :
  $wgAutoloadClasses['VisualMathConfirmCaptcha'] = "$IP/extensions/VisualMathCaptcha/VisualMathConfirmCaptcha.class.php";
