Download or read book Sudoku Samurai - 200 Hard Puzzles 9x9 written by Dart Veider and published by Createspace Independent Publishing Platform. This book was released on 2018-01-24 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Samurai Sudoku - kind of Sudoku puzzles. The playing field consists of five squares measuring 9 x 9. The numbers 1 to 9 must be placed correctly in all five squares. Place 1 to 9 once each into every row. Place 1 to 9 once each into every column. Place 1 to 9 once each into every bold-lined 3x3 box.