I haven't played Sims 4, and I certainly never challenged myself to anything difficult when I did. You make it sound fun and rewarding, so there is some chance that I will attempt this. Nice article. (If I do attempt this - I will let you know how I do).
Thanks! I am so glad you are thinking about it. I tried in previous versions of the Sims. I never finished it. Please do let us know if you do attempt it. The website for the challenge has some cool information.