Pinterest Internship interview questions

Proctoring, Interview with HR and then alg technical interview. All stages went really well without any troubles. During interview process i was in touch with HR that helped with some specific questions about position and meeting assignment

Mine were, Amazing recruiter phone call talking about why I chose to pursue studying CS and Why Pinterest. Later I had a technical interview with Pinterest themed LC like question involving Hashmaps and it was only one question with three parts where each part had their own test cases and I had to modify my code accordingly to pass all the test cases. I passed two of the test cases but the third one was difficult. So, I had to quit on that. the interviewer was supportive only a little bit and very difficult for me to understand if he was and lenient or not. Waiting for Pinterest to reach me out for their decision.