Niantic Data Scientist interview questions

Initially made it through 3 out of the 4 interviews. Beginning with a take-home assignment, then a one-on-one interview, followed by a panel of four interviewers spread over the course of an afternoon. The process took a great deal of time (roughly two months) and there was generally a lack of transparency surrounding the status of my application and communication on when to expect next steps. I've read a few other reviews of the interview experience and I think they're spot-on, particularly about the lack of communication. The most frustrating part of the experience was receiving the final 'no' via an automated email instead of through the usual email channel established with the recruiter I exchanged emails with. It seems they're pretty swamped and operating on low bandwidth, but I felt a general sense of disrespect after receiving the news I would not be moving forward via a 'No Reply' email that was obviously copy-pasted (or at the very least contained spacing/formatting issues).

It's a test surrounding a Pokemon database and ask you questions about machine learning. For example, what algorithms would be better to find pokemons with certain characteristics and what are the advantages / disadvantages for the algorithms used