The online assessment is well-structured and tests both algorithmic problem-solving and system design knowledge.

Coding problems are clear, with a mix of data structures, algorithms, and occasionally a bit of optimization.

The system design question for SDE2 is practical and reflects real-world Amazon-scale considerations.

The platform is stable, and test cases are reasonable, although edge cases can be tricky.

I completed the Amazon SDE2 online assignment. I am bound by an NDA, so I cannot share specific questions or solutions.

Overall, the assignment was challenging but fair, testing algorithmic problem-solving, coding skills, and system design knowledge. Time management was important, and the problems reflected real-world scenarios at Amazon.