troubleshooting Question

Free CAPTCHA Recommendation?

Avatar of Frylock
Frylock asked on
Web DevelopmentScripting LanguagesBlogs
13 Comments4 Solutions412 ViewsLast Modified:
I'm building a site that will allow comments from readers; I would like to use a captcha system to limit bot spam. Can someone recommend a free/open-source captcha - preferably one that you've worked with and can personally vouch for?

Ideally I'd like it to be as integrated as possible.
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