I assumed this was a common enough subject of blog posts and Reddit discussions that a Google search should answer your question. Maybe not though. Too sleepy t

I assumed this was a common enough subject of blog posts and Reddit discussions that a Google search should answer your question. Maybe not though. Too sleepy to check right now, but best of luck! All I can think of is that there are books written about the logic puzzles and algorithms Google uses in their interviews, but take that with a grain of salt.