Super Sudoku Challenge 1: 16x16 (Paperback) (ISBN-13: 9781511633482)

If you enjoy challenging yourself, then this book is for you. It features 100 Super Sudoku of size 16X16 with four levels of difficulty: breeze, attention, concentration and transpiration. You will love all the puzzle of this book.

Author: Martin Duval
ISBN-10: 1511633484
ISBN-13: 9781511633482
Publisher: Createspace Independent Publishing Platform
Language: English
Published: 04/12/2015
Pages: 132
Format: Paperback
Weight: 0.53lbs
Size: 9.25h x 7.52w x 0.28d