FAQ
- Why is this module not on Drupal.org?
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There's already a CAPTCHA module on Drupal.org. Functionality should not be duplicated in the Drupal.org repository.
- OMG! The image is unreadable!!!!
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Visit the settings page on Administer » Site configuration » Captcha (admin/settings/mycaptcha/image) and disable some of the noise options (Double vision, Dots, Lines). See the page Image captcha settings for more information.