Title: I was Googling some Python topic when my search results page suddenly split in the middle with some text saying something to the effect of &quot;You speak our language, would you like to take a test?&quot;, linking to http:&#x2F;&#x2F;www.google.com&#x2F;foobar&#x2F; .<p>I followed it and was led to a pseudo-shell, where I then found some coding problems.  I can return to the page to continue working on them.<p>I&#x27;ve searched around and haven&#x27;t found anyone else talking about this. What is it?
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