Google

3 rounds DSA 1 round Platform 1 HR DSA were mid to high level difficulty. Focus areas were majorly on tree, graphs, and DP programs. Questions were non-repetitive and had a major focus on difficulty level from mid to high.

There were two types of interviews. The first was an online interview. If you passed that, you would then report to Google itself for a face-to-face interview with Google's Chief Management Officer.

I was approached by Google through their foobar challenge. I thoroughly enjoyed working through the levels of the challenge (I got through level 4) and actually learned a few things in the process. But everything after that was pretty terrible. Firs