New Quizzes - same material, new format, and live!

[jlooper]

Hi, everyone, Jen here (original designers of these curricula when I was at Microsoft). The quiz links on these repos often go down and are hard to maintain, so I took the original content and created a new quiz app to centralize all the quizzes. Please check out https://ff-quizzes.netlify.app/. Any questions: please use the contact form on jenlooper.com.