Publisher's Synopsis
Pocket-sized Sudoku puzzles to challenge the gamer on the move. Nishio is considered to be on of Japan's greatest masterminds in creating Sudoku and O'Ekaki puzzles. Includes an assortment of new bonus puzzles. Nishio is the author of numerous Sudoku and O'Ekaki puzzle books published by Vertical. Part of the popular Sudoku Plus series.