[Jach]

I wish it could just be blamed on the bootcamp machine, but I've interviewed enough non-junior full time candidates moving from other companies to wonder how they got into those other companies to begin with, based on their performance with my simple problem where loops aren't even needed, nor are there fancy data structures. I used to ask https://leetcode.com/problems/jump-game/description/ but stopped in part because it offered nothing more than pass-fail, in part because of too many fails. Still, it's not exactly a high level competitive programming sort of problem, and there are many ways of solving it...