這個外掛已於 2022 年 2 月 2 日關閉，且不提供下載。 原因: 違反開發規範
This simple plugin has stopped 99.99% of comment spam over the years. Please come back to update it! You don't need captcha if the developers would update Quiz. The plugin is by far the best anti-spam comment filter out there and no one has developed anything that works as well that is so easy to use and so effective.