このプラグインの公開は2017年12月22日に停止されており、ダウンロードできません。 この公開停止は永久的なものです。 理由: セキュリティ上の問題。
Works as promised, no bugs. I like the arithmetic option!
If you can do basic math, you can log in or register. Eliminated bot registration.
For me this is a great plugin to protect my site against hackers and intruders
it`s a best plugin for captcha
Did not have any complaints about this plugin, whilst not as pleasing to look at as Google reCaptcha, it certainly blocked spam users being created on my website. Bots were somehow always able to bypass reCaptcha, but this one with maths problems always worked fine. 3 Stars for efforts by BWS when they owned the plugin. Was not happy bout the down time my website experienced due to an automated update on this plugin.