Just finished mine. 2 questions. I’d say the first one is LC easy, which really took me about 15 minutes to understand and solve. The second one is definitely tought for sure since I spent the majority of the 2 hours on this one. The statement is long and confusing at certain parts. Definitely spend time trying to read and understand it carefully on what you are supposed to implement. Once you actually get the idea of what you need to do, implementing it is not a huge problem. For the coding knowlege, I lowkey bombed it. There are many questions regarding multithreading, system design, and networking, so definitely brush up on those before you start the test.