The interview process was very long.

I had to go through additional rounds of interviews after my onsite interview before getting the offer.

However, overall, it was nice to have the opportunity to talk directly with the different teams I could be joining.

The interview style varied from one team to another and from round to round.

Some rounds involved chatting about the team or my resume, while others might have included brain teasers, programming fundamentals, or programming problems.

Traverse a directed graph with a cycle, without having to implement hashCode() or equals() in the node class.