Bookshelves: Will says ssshhhh....

Today's Video:

I don't know why Bookshelves implies Dutch Whisper lines. Perhaps the Dutch have some famously quiet libraries for us to enjoy?

Link to Play:

Bookshelves by Will Power https://link.sudoku-sleuth.com/Bookshelves

Rules:

Normal Sudoku rules apply.

DUTCH WHISPERS- Numbers on red lines are at least 4 apart from their neighbors on the line.

KROPKI PAIRS- Numbers with a black dot between them are in a ratio of 2:1. Not all possible dots are given.

EVEN- Numbers in cells with a gray square are even.