I got 3 questions for OA. It is the in-depth questions about the algorithms behind car functionalities such as 4 cardinal directions; e.g. minimum number of robot runs required to clean all of the dirty cells (*) or the scenario like multiple players standing in a row and performing moves on a field, with restrictions on their movement based on neighboring players.

Got sent an online assessment, in which I completed and did well on. Got invited to an HR screening, went well, asked general questions about me, and explained the position more. Was sent an invitation to schedule a follow up with some engineers to go over my OA and technical questions. The recruiter then never confirmed my date after I gave availability and ghosted me for a couple months after sending a couple follow ups.