ISBN-13: 9781533084323 / Angielski / Miękka / 2016 / 96 str.
ISBN-13: 9781533084323 / Angielski / Miękka / 2016 / 96 str.
Book one of Ultimate Sudoku by Ultimate Marketing. This Book Contains 50 Easy, 50 Medium, 50 Hard and 50 Real Hard Sudoku Puzzles with solutions, for beginners and experienced Sudoku puzzlers.