Title: Math Quiz
Author: atitan
Published: <strong>13 decembre 2012</strong>
Last modified: 16 Agost 2019

---

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This plugin **hasn’t been tested with the latest 3 major releases of WordPress**.
It may no longer be maintained or supported and may have compatibility issues when
used with more recent versions of WordPress.

![](https://s.w.org/plugins/geopattern-icon/math-quiz.svg)

# Math Quiz

 Per [atitan](https://profiles.wordpress.org/atitan/)

[Download](https://downloads.wordpress.org/plugin/math-quiz.2.0.0.zip)

 * [Details](https://oci.wordpress.org/plugins/math-quiz/#description)
 * [Reviews](https://oci.wordpress.org/plugins/math-quiz/#reviews)
 *  [Installation](https://oci.wordpress.org/plugins/math-quiz/#installation)
 * [Development](https://oci.wordpress.org/plugins/math-quiz/#developers)

 [Support](https://wordpress.org/support/plugin/math-quiz/)

## Descripcion

Math Quiz generates dynamic math problem in the comment form to beat spam robots
and supports flexible form style customization.

Demo website: https://atifans.net/ (with Supercache and AJAX comment form enabled)

For PayPal donation, please use this email address: info _a.t_ atifans.net

Features:

 * Dynamic problems prevent spam robots from posting unwanted content.
 * Quiz form inserted using AJAX for better compatibility with HTML cache plugins.
 * Form style and position can be customized in the control panel.
 * Trackbacks and Pingbacks are checked with DNS queries to avoid abuse.
 * Optional login page protection.

Translators:

 * SLV-es (Spanish)
 * Joao Paulo (Portuguese)

## Installacion

Install this plugin is easy.

 1. Upload whole directory to the `/wp-content/plugins/` directory
 2. Activatz-la via lo menú Extensions dins l’admin WordPress
 3. Done!

## FAQ

  Why it always tells me that I’m failed to answer the quiz?

« Failed to answer » means the plugin encounters some problems to get needed information.
If you think it’s my fault, feel free to inform me. 🙂

  Why the plugin can’t be removed?

Freetype, a text renderer, keeps the font file handle open, causing Windows and 
other OS to lock the font file. Deactivate the plugin before you update it.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“Math Quiz” is open source software. The following people have contributed to this
plugin.

Contributors

 *   [ atitan ](https://profiles.wordpress.org/atitan/)

“Math Quiz” has been translated into 1 locale. Thank you to [the translators](https://translate.wordpress.org/projects/wp-plugins/math-quiz/contributors)
for their contributions.

[Translate “Math Quiz” into your language.](https://translate.wordpress.org/projects/wp-plugins/math-quiz)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/math-quiz/), check 
out the [SVN repository](https://plugins.svn.wordpress.org/math-quiz/), or subscribe
to the [development log](https://plugins.trac.wordpress.org/log/math-quiz/) by [RSS](https://plugins.trac.wordpress.org/log/math-quiz/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 2.0.0

 * Use database for problems storage instead of PHP session

#### 1.9.4

 * Fix undefined array index notice
 * Fix session restore issue

#### 1.9.3

 * Automatically reload math problem on form submit

#### 1.9.2

 * Fix typo on text-domain

#### 1.9.1

 * Block IP-unmatched pingback request

#### 1.9

 * Add Portuguese translation. Thanks to Joao Paulo

#### 1.8.2

 * Fix plugin crash on checking answer

#### 1.8.1

 * Hotfix: missing phar signature

#### 1.8

 * Replace insecure random number generator
 * Plugin can now acts as login captcha

#### 1.7

 * Add Spanish translation. Thanks to SLV-es
 * Escape output to prevent code execution
 * Fix missing option in admin panel

#### 1.6

 * Fix http header sent out too early
 * WP 4.1 compatibility check

#### 1.5

 * Nothing new, just compatibility check

#### 1.4

 * Remove space that may cause error on activation

#### 1.3

 * Add legacy text mode for those don’t like the picture.

#### 1.2

 * Fix sessionid check that cause visitors unable to answer.

#### 1.1

 * Add sessionid check to avoid php warning.

#### 1.0

 * Add DNS check for trackback spams.
 * Fix admin panel JS error

#### 0.9

 * Enhance the problem complexity to avoid OCRs.

#### 0.8

 * Add support for cross-domain sites.

#### 0.7

 * Fix failure when answer is 0.

#### 0.6

 * Problems now come in pictured form.
 * Only addition and subtraction are available.

#### 0.5

 * Fix compatibility with built-in theme, such as twentyeleven.

#### 0.4

 * Users can now refresh the quiz themselves.
 * User defined quiz form was deprecated, use CSS for customization instead.
 * Added new form insert method.

#### 0.3

 * More quiz types were added.
 * The form could now choose to insert before or after the selected element.

#### 0.2

 * Admin panel, Custom quiz form, Problem choices were introduced.
 * zh_TW translation is now available.

#### 0.1

 * Initial release.

## Mèta

 *  Version **2.0.0**
 *  Last updated **7 annadas ago**
 *  Active installations **200+**
 *  WordPress version ** 3.5 or higher **
 *  Tested up to **5.2.26**
 *  Languages
 * [Czech](https://cs.wordpress.org/plugins/math-quiz/) e [English (US)](https://wordpress.org/plugins/math-quiz/).
 *  [Translate into your language](https://translate.wordpress.org/projects/wp-plugins/math-quiz)
 * Tags
 * [captcha](https://oci.wordpress.org/plugins/tags/captcha/)[comments](https://oci.wordpress.org/plugins/tags/comments/)
   [spam](https://oci.wordpress.org/plugins/tags/spam/)
 *  [Advanced View](https://oci.wordpress.org/plugins/math-quiz/advanced/)

## Ratings

 5 out of 5 stars.

 *  [  2 5-star reviews     ](https://wordpress.org/support/plugin/math-quiz/reviews/?filter=5)
 *  [  0 4-star reviews     ](https://wordpress.org/support/plugin/math-quiz/reviews/?filter=4)
 *  [  0 3-star reviews     ](https://wordpress.org/support/plugin/math-quiz/reviews/?filter=3)
 *  [  0 2-star reviews     ](https://wordpress.org/support/plugin/math-quiz/reviews/?filter=2)
 *  [  0 1-star reviews     ](https://wordpress.org/support/plugin/math-quiz/reviews/?filter=1)

[Your review](https://wordpress.org/support/plugin/math-quiz/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/math-quiz/reviews/)

## Contributors

 *   [ atitan ](https://profiles.wordpress.org/atitan/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/math-quiz/)