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Math Captcha

Math Captcha is a 100% effective CAPTCHA for WordPress that integrates into login, registration, comments, Contact Form 7 and bbPress.

32 reviews
Average Rating
4.3 out of 5 stars
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Nice!
By , for WP 4.2.2

Am using this plugin for login, registration, and password recovery forms, and it works great! It's much too involved and demanding to enable on comment and contact forms (where I use other captcha plugins), but that's what I was looking for — something more robust on the pages that grant site access. I'm very happy with how this has been working for me.

*Suggestion* — I love the ability to choose the type of operations (multiplications, divisions, etc). And, I love that the solution isn't always at the end of the equation (e.g.: 7x?=21). That's really great. I would also appreciate an option to select the number of operations. That is to say, the ability to enable more complex (multiple-step) math equations, such as 3x4+6=? — so, choosing 2 steps, 3 steps, 4 steps, etc. Not a deal-breaker by any means, but I feel it would make the site that much safer knowing it requires thought and intelligence to get beyond the login screen...

Overall, many thanks for this plugin!

careless coding
By , for WP 4.1.1

class-core.php line 752

RewriteRule (.*) ^http://%{REMOTE_ADDR}/$ [R=301,L]

problem -----------> /$

You .htacces here is giving error for using such code. I'm using LiteSpeed and he was yelling in your code ..

Sites permalink structure with "/" Where did you remove that bit of "$" are you using?

This is such update .. ( no "/" and no "$" )
RewriteRule (.*) ^http://%{REMOTE_ADDR} [R=301,L]

Easy to use and configure.
By , for WP 4.1

It's easy to use and configure this plugin. After the plugin has been installed and activated, you only need to change the settings based on your needs. Thank you for the plugin!

Simple but perfect
By ,

Thank you for that simple solution.

Works
By , for WP 3.9.1

Awesome, works for me, keeps the badies down.

Does the job
By , for WP 4.0.1

Works nice on Comment Form and Login Box.

Just Works, Blends in well with Contact Form 7
By , for WP 4.0

It simply works. No fuss. I was glad to see it worked well with Contact Form 7 with no hassle. Great job!

grea plugin, exactly what I needed
By ,

and easy interface to CF7

Just what I need
By , for WP 3.9.1

Using this now.

works for bbpres
By , for WP 3.5.1

perfect one

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