Live 5 Gaming interview questions

First I had a call with recruiter, then I had to wait 2 weeks for interview with hiring manager. After these I was asked yo complete tech test. When I created lottery game and spend quite a lot of time on it, there was no respond from the company. When I asked for any feedback there was still silence … I can actually understand that company might have a better person for this position, but not giving any feedback is rude, after spending some time on working on the project.