I can confirm that I used Fable exclusively (I am link [1] above). I even got sunburn on one of the contest days because I spent it mostly at the pool, as mentioned in the article.

Levity aside, I remain deeply impressed by all of the extraordinary efforts - including yours! - and of course, the contest's organizers' work.

I am but a poster child for laziness :-) but, as Larry Wall said... https://thethreevirtues.com/ :-)