sweetCaptcha is a free captcha service putting the users and your website at first priority. This is a new and fresh graphical captcha focused on enhanced user experience, so instead of using difficult and boring text, SweetCaptcha offers a fun and interactive friendly user experience.
See a live demo here
- Sign up your website at http://sweetcaptcha.com and get your credentials
- Download sweetcaptcha.php and fill in the credentials emailed to you upon signup
- Include the SDK in your PHP scripts, as demonstrated in example.php
- That's it!
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Updated October 28, 2013