Amazon

Applied through the career portal. Was invited to take the online assessment. It contained two hard questions, and I didn't really expect it to be so hard, even for an online assessment.

OA 2 DSA Questions and Leadership Principle Simulation. One question was about lexicographical string comparison, and the other was sort-based, rule-based, but tricky to attempt. It took 3-4 hours to complete.

It was decently hard. I was able to get the answer within the time frame, but couldn't get the optimized one. It required a bit of thinking on the solution part within the time range.