Apple

Create a BST and traverse it. The difficulty progressively increased. It was a chill team with a focus on healthcare. Overall, not too bad with basic preparation. I was just not prepared. Good luck, you guys.

Interview with an engineer. He didn't seem really happy to be doing interviews for a position that was not for his department, so he lacked some interest in the candidate. The process was different from the established one and he didn't ask questions

It was basically an open-ended question on how I would design a mouse to monitor system. There were no other questions. At the end, they asked if I had any further questions.