On a related note, there's CS Unplugged [1], which is a project that aims to teach CS fundamentals without computers. I was introduced to it in high school by Tim Bell, one of the founders (and later one of my lecturers), and it was one of the contributing factors for why I decided to get a degree in Computer Science.
The ones that a missing are old and may have been moved around. I’ll see if I can find them or updated versions. Was there a specific one you were interested in? (Ping me on Twitter or @gmail if I forget to reply here.)
The first three illustrations on the page are all 404 links. If someone is maintaining this site, it's crucial for every link on a page like this to work.
As someone who's been working as an illustrator for the past 10+ years and is about to head into a comp sci master's program (gulp!), this is great and inspiring!
[1] https://csunplugged.org/en/