Contacted by a recruiter via LinkedIn who scheduled a technical phone interview screening within a week. The recruiter also provided interview prep materials and links to helpful resources.

The interview was a typical Google interview – asked to answer a question on Google Docs. There was some background noise during the interview; I could hear people playing ping pong or something.

Advice: Schedule your interview earlier in the day.

Nothing unexpected.

Make use of the "Cracking the Coding Interview" book.