CREATESPACE Vagabond Sudoku Coloring Vol.1 Easy: Hours of Fun for Adults and Smart Kids!

My husband loves Sudoku and has recently joined me in coloring. I wasn't sure what he'd think of this book, but he really likes it. The Sudoku puzzles are pretty easy, but sometimes easy means relaxing. This is a great book to bring along when you're packing light, but you'll need pencils or pens with broader tips for filling in background areas.

Paper thin. Paper to rough and poor quality. Illustrations very uninteresting. I give zero stars but will mark one because there isn't a place for zero.