Sterling Medical Devices Entry Level Software Engineer interview questions

I was sent a coding assignment and after that they scheduled a call with the head of engineering. We discussed travel and went over a simple problem. He said they would be hiring multiple candidates over a long period. I was invited to the next interview which was in person but had to answer a behavioral and cognitive assessment before. A few days before the scheduled interview they sent me an email canceling the interview saying they are going forward with other candidates. I guess I'm glad they didn't waste my time.