Product Description
by Martin Duval (Author)
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.
Number of Pages: 132
Dimensions: 0.28 x 9.25 x 7.52 IN
Publication Date: April 12, 2015