A collection of 105 easy to hard sudoku puzzles that will provide a perfect (and perfectly portable) break at any time of the day. Trade Paperback Book; 4 1/2 x 6 inches; 128 pages.
A collection of 105 easy to hard sudoku puzzles that will provide a perfect (and perfectly portable) break at any time of the day. Trade Paperback Book; 4 1/2 x 6 inches; 128 pages.