Key elements of what recent contest?

Cracked by Raghuvansh, Akshay NR, krudebox, AC, Rogi, Dibyo, Chinmaya U.Holla, shrik, sidsen, varuns88, Ps, daspar, byslexia, shenoyvarun86, joe, Jean Valjean, Logik, madhur, Ananth, piezocake, SV and udupendra

Welp, turns out this question is unintentionally a guest question. Shrik thought some other question was this, and answered this to some other question. Although that wasn’t where we got the question from, he does get first credit. So Shrik get’s a GQHero badge !, that we’ll be pushing into the system shortly :-)