Block Software Engineer interview questions

I got contacted by a recruiter. Had one phone interview, got rejected. The question itself was easy but was hard to understand the requirements. Both recruiter and interviewer were nice. Overall good experience.

Probably one of the weirdest experiences of my life. The interview process was good. For screening I have had 2 Pair programming sessions. For onsite I had 3 pair programming sessions, 1 system design and 1 past experience. Sadly, I couldn't make it through. Even though I wanted to work for this company so bad, but it's okay since the interview seemed good. However, what followed just ruined my entire experience about this. The recruiter emailed me on Thursday EOD (EST) that I didn't make it. I had another interview coming up on Monday (PT), so I begged the interviewer to provide a feedback at the earliest, but she never replied. I emailed emailed her twice after that, nothing. Complete silence. Anyway I didn't make it through Monday's interview either. Till today I haven't received even an acknowledgement about my email. I spent quite a few weeks chasing my dream of working here, but this is what I get. I feel sad and small. I don't think I'll ever apply here again.