Mixmax interview questions

Took an online coding challenge. The question was confusing, and the company's pretty unapologetic about it. Don't waste your time here. I moved forward in interviews with many other startups, all of which had clear directions in their online coding challenges, at the least.

Consisted of a stupid online coding exam. They ask for a simple implementation but don't give proper explanation to solve it. They use Qualified instead of the usual Hackerrank, which might have been part of the problem, but I blame most of it on the engineers who came up with it. This was probably the worst application process I've experienced in my career. Don't waste your time here!