Description
Makuruwan Arithmetic Human Quiz adds a lightweight arithmetic human-verification challenge to WordPress login and custom forms. It helps keep bots out without relying on Google reCAPTCHA or external services.
Screenshots
Login challenge customization in Admin dashboard on the WordPress login page. 
Login challenge on the WordPress login page. 
Link to Customization in Admin dashboard
Installation
- Upload the plugin to
/wp-content/plugins/makuruwan-arithmetic-human-quiz/and activate it. - Go to Settings Human Quiz to configure the quiz.
- To protect custom forms, add the shortcode
[makarhq_human_check]inside your<form>markup.
FAQ
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Can I protect only the login form?
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Yes. You can enable or disable login protection in the plugin settings.
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What shortcode should I use in custom forms?
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Use
[makarhq_human_check]inside your<form>tag so the fields are submitted with the form.
Reviews
2. Dezember 2025
This plugin is a game-changer for my WordPress site. The arithmetic quiz is straightforward and keeps bots at bay without the hassle of external services like reCAPTCHA. It’s lightweight, loads quickly, and integrates seamlessly with login forms. Highly recommend for anyone tired of spam!
Contributors & Developers
“Makuruwan Arithmetic Human Quiz” is open source software. The following people have contributed to this plugin.
Contributors
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Interested in development?
Browse the code, check out the SVN repository, or subscribe to the development log by RSS.
Changelog
1.0.2
- Updated prefixes and text domain to comply with WordPress.org guidelines.
- Improved input sanitization and escaping for Plugin Check.
1.0.1
- Initial public release.