I spent a good chunk of time solving the Gambit Crypto Challenge posted on their site - in response to a who's hiring thread a couple weeks ago.

Didn't even get the courtesy of a response - worth noting for anyone giving it a go

Hey there

Really sorry to hear this. We respond to every application we receive, so I'm not sure what happened in this case. All I can think is that your email got lost in the system somewhere. If you'd like to pop it through to us again on careers@gambitresearch.com, we'll give it top priority. And thanks for flagging that you had a problem. It gives us a chance to solve it for you.