One of the weirdest interview experiences I had was being rejected even after solving everything. Anyways, this will help others.

1. Home assignment - rock paper scissors, keep it simple and GC efficient.
2. Interview 1 - Java core concepts.
3. Coding station - 2.5 hours for a matching engine problem, then code it. Very simple code, 44 test cases to pass, which I did. The interviewers got frustrated that I followed my own strategy to solve all test cases and rejected me. They kept on asking to run test cases even though the code was not completed. I was able to solve all test cases 7 minutes before. Still sent me a rejection with all negative points, mostly that I was not listening to what they said.

Java core, very simple FIFO price matching engine. Anyone can solve but weird zoom control.