simple but advanced bulletin board
Roundcube simple captcha plugin
an extremely buggy web app !
Contacto form by SMTP server with captcha
Contacto form by SMTP server with captcha
This Plugin provides very simple and powerful captcha for your blog
Free template based a CSS grid system, responsive
More efficient captcha solver,better captcha bypass service.
Minecraft private Skin Center
ASP or PHP Captcha, completly configurable, with prevalidation
An easy Guestbook Script, written in PHP & MySQL.
Catch-a spammer with a CAPTCHA.
Captcha source code with Javascript and PHP.
Contact Page Module for the Silverstripe 3.x CMS
A really secure user authentication system in PHP and MySQL.
NukeViet Content Management System (Archive)
Einfaches und hoch modernes Forum mit alles Features von dreamcodes
A simple and lightweight contact form written in PHP
The phpBoard is an easy-to-modifying PHP Forum with Blog and Profiles.
Displays a new image every minute according to current time.