Download or read book Samurai Sudoku Puzzles - 200 Hard to Expert written by Alexander Rodriguez and published by Createspace Independent Publishing Platform. This book was released on 2018-08-10 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Samurai sudoku puzzles consist of five overlapping sudoku grids. The standard sudoku rules apply to each 9 x 9 grid. Place digits from 1 to 9 in each empty cell. Every row, every column, and every 3 x 3 box should contain one of each digit.