Just finished TikTok SDE OA, the overall experience can be summed up in one sentence: friendly difficulty + extremely fast pace. Although this is a new topic, overall...

Recently, many students have received OA from Capital One Data Scientist New Grad. Overall…

I just finished Google OA recently, the pace is fast, but not difficult. Google actually doesn’t like to ask particularly biased questions in its written exams, but prefers classic ones...

I just recently passed Uber OA. The overall difficulty of this round of questions is not particularly high, but it is a test of modeling ability and clarity of thinking. Many questions don’t seem complicated,...

I just finished the Point72 Online Assessment in February. My overall feeling is: the question itself is not particularly difficult, but the format and implementation...

I just recently completed a complete interview process at Microsoft. It took about two months from the initial overseas investment to the final offer. This article is…

C1 has released a lot of OA recently, and Capital One OA is really not as difficult as imagined! The first two questions are relatively simple, easy difficulty, the focus is on the second...

The frequency of IBM OA this year is actually not low, and many students who voted for NG SDE have received invitations one after another. The overall style is quite typical H…

This BCG X DS Intern OA was not algorithm-oriented and was significantly closer to the real data science workflow: Metric Analysis → Data…

This time Google 2026 New Grad OA has indeed updated the new questions, and it feels like the question bank has finally started to move. The overall difficulty is not particularly tricky...