The first round was an online assessment on Hacker Ranks. Total 3 questions for 1.5 hr. The questions were all medium Leetcode questions. Not too hard. One question I got was exactly the same as the one in Leetcode (look for Roblox tag). The 2nd one was similar but still different. The last one was a new question.

I interviewed twice for this position. I passed the online OAs which included four tests, and was invited to a technical interview online. The first interview was two reasonable LC easy-mediums which had two parts each. However, I could not complete the second part of the second question. When I re-interviewed with them two months later to try again, the question bank got way more difficult, involving LC med-hards. I could not complete the questions the second time around, and I imagine you would have to basically memorize these answers to be able to do them on the interview in an hour each.