Super Sudoku Challenge 1: 16x16

ISBN-13: 9781511633482 / Angielski / Miękka / 2015 / 132 str.

Martin Duval

Opis

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.