YouTube interview questions

1 phone screen. 5 on-site interviews. Phone screen: briefly went through the skills mentioned in my CV. Discussed my favorite programming language. 1 easy algorithmic question which required some experience in backtracking implementation. IMHO all algorithmic questions at on-site interviews were not any harder than TopCoder Div1 250. Simply read a book on algorithms then solve some TopCoder problems (say, 20-30) and you should feel comfortable on these interviews. I highly recommend coursera algorithmic courses.