I attended one round in October 2021. I was asked a couple questions. Screwed up the first. Was able to come up with a solution for the second but few test cases failed

1. Generate/Fill Sudoko - https://leetcode.com/problems/sudoku-solver/
2. LC 1004 - https://leetcode.com/problems/max-consecutive-ones-iii/

Initially they scheduled two rounds but the 2nd one is cancelled due to my poor performance.