Google Foobar called foo.bar, is Google's secret recruiting process embedded within their search engine. There are 5 levels, each with a different number of challenges that follow a story.
The system has been used by Google for at least a year and is triggered when a user enters certain search terms relating to coding languages like Python and Java. The search results page breaks open to reveal the message "You're speaking our language. Up for a challenge?" to which the user can decline once, request the message isn't shown again, or click "I want to play".
<encrypted>
your message
</encrypted>
For your eyes only!
which can be decoded by using: Decryption
Python 3.7.2
Contributions will be warmly welcomed. Make a pull request. Have more optimized code make a Pull Request.
MIT License.