Cookie Policy

By using this website you agree with this Cookie Policy.

We may amend this document from time to time, so visit this page regularly to stay informed of the updates. This policy was last modified on 2017/07/25.

What cookies are

A cookie is a small piece of data that a website asks your browser to store on your computer or mobile device. The cookie allows the website to “remember” your actions or preferences over time. Most browsers support cookies, but users can set their browsers to decline them and can delete them whenever they like.

Why do we use cookies

We use cookies to improve our service through multiple ways, including:

How to control cookies

You can control and/or delete cookies as you wish – for details, see You can delete all cookies that are already have on your computer and you can set most browsers to prevent them from being placed. If you do this, however, some functionalities of the website will be disabled (e.g. the educational games).


We welcome questions, comments, and concerns about privacy at