- Revision 3610680: /captcha-for-contact-form-7/trunk/core/protection/captcha

• ..
• Captcha.class.php
• CaptchaAjax.class.php
• CaptchaCleaner.class.php
• CaptchaGenerator.class.php
• CaptchaHoneypotGenerator.class.php
• CaptchaImageGenerator.class.php
• CaptchaMathGenerator.class.php
• CaptchaPool.class.php
• Captcha_Validator.class.php