Captcha Version : 1.0

Captcha Features : 1. You can define characters set to use (by default 0123456789). 2.Customizable code length (default is 6). 3. Easy to use / light server load, not overloaded with features.

Captcha Home Page : http://www.zubrag.com/scripts/antispam-image-generator.php

Captcha Tryout :