Unique and Creative CAPTCHAs
November 3, 2011
A CAPTCHA is a program that can tell whether its user is a human or a computer. You’ve probably seen them — colorful images with distorted text at the bottom of web registration forms. Some developers tried to improve these CAPTCHAs by incorporating movement such as drag and drop or sliders. The result is a collection of unique and creative CAPTCHAs.
Some of these creative and unique CAPTCHA’s can be downloaded or purchased so they can be used in your own projects. You could also use the very popular reCAPTCHA.