A Sudoku Lovers Book of Very Hard Challenges

ISBN-13: 9781683238997 / Angielski / Miękka / 2016 / 108 str.

Puzzle Coop

Opis

If you really love Sudoku, then consider this as the true test of your love. This book is composed of several games that are truly challenging. Each game will require a lot of thinking, both creatively and strategically. Your patience will be tested as well as your number skills. If you can survive this book, then consider yourself a master at Sudoku.