Description
Its time to break out of the box: the traditional 3x3 puzzle box, that is! This assortment of engaging and challenging variants takes sudoku up a notch. The creative twists include overlapping and unusually shaped grids, special rules that make solvers up their game, and even super-large sudoku for an extra-fun experience.
Book Information
ISBN 9781454906520
Author Conceptis Puzzles
Format Paperback
Page Count 144
Imprint Sterling
Publisher Union Square & Co.