Adyen Software Developer interview questions

Made it to the first round. Interview left mixed feelings - interviewers didn’t seem to care a lot about things I say. They asked a lot, I had like 5 minutes in the end of the session. Questions are mostly related to Adyen formula. I have been ghosted by the HR after the interview - no feedback, no “thank you”, nothing.

I had one hr interview via linkedin at first and then one get-to-know and a coding test using hackerrank. There will be technical interview, Adyen formula interview and leader + board interviews