最基本的形式：输入上图物质分子式，看着复杂，其实挺简单的，数数各个原子个数，按照顺序堆起来就行了。此外还有计算矩阵、说出事件发生日期的验证码，三者随机出现。
| Author: | Traum (profile at wordpress.org) |
| WordPress version required: | 5.0 |
| WordPress version tested: | 5.2.20 |
| Plugin version: | 1.0.4 |
| Added to WordPress repository: | 17-04-2019 |
| Last updated: | 27-06-2019
Warning! This plugin has not been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.
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| Rating, %: | 0 |
| Rated by: | 0 |
| Plugin URI: | https://www.jysafe.cn/3571.air |
| Total downloads: | 548 |
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CN: 最基本的形式：
输入上图物质分子式，看着复杂，其实挺简单的，数数各个原子个数，按照顺序堆起来就行了。
此外还有计算矩阵、说出事件发生日期的验证码，三者随机出现。
EN: This is a special captcha plugin.
It is not verified by math but by chemical formula and Calculation matrix and date of some event.
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