Jigsaw Samurai Sudoku: 100 challenging samurai sudoku featuring jigsaw regions

Welcome to our brand new collection of five-grid samurai sudoku puzzles featuring the added challenge of jigsaw regions!

All puzzles require only standard Sudoku solving rules: you will never need to guess when solving our samurai Sudoku, and all puzzles have a single solution that can be reached through the application of familiar sudoku-solving rules.

The puzzles are printed on high-quality white paper, and the grids are printed large enough to leave generous room for your pencilmarks to assist with solving the puzzles.

This book is sure to offer a mind-boggling yet satisfying challenge for the solver. The puzzle consists of five tightly-overlapping 9x9 sudoku grids. The fifth grid is created wholly from the boxes that form the other four sudoku grids. You must place 1 - 9 once each into every row, column and bold-lined jigsaw region within the five sudoku grids.

Solutions grids are featured towards the back of the book if you'd like to check your answers or need a helping hand along the way.