> For the complete documentation index, see [llms.txt](https://computational-thinking-in-room11.gitbook.io/apcsp-room112/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://computational-thinking-in-room11.gitbook.io/apcsp-room112/binary-acrostic.md).

# Binary Acrostic

Making an Abstraction in Excel

This assignment combines everything we have learned this week. You will use an ASCII table to convert your message into decimal values, then use your brain to convert those numbers into binary. From there, your binary values will be translated into colors to create an abstraction of your original message.

![Example of Final Product (not to scale)](https://2847050208-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-LxgH31n3oLnSdFPT4XY%2F-LxxcWt0-w31Op9hl_Iu%2F-LxxeB2kcuY3nui4678h%2Fimage.png?alt=media\&token=7ebed482-bb76-4411-98f7-1cae64562755)

{% file src="/files/-LxxcPiUURztyWEBfown" %}
Binary Acrostic Instructoins
{% endfile %}

What to turn in: Get my initials on your hand written conversions and print your final abstraction (ONE Page) to the color printer.

This assignment was inspired by <http://www.abstractingcs.com/say-it-better-with-boolean-binary/> in 2018