Pocket Sudoku 150 Fast, Fun Puzzles

WHAT ARE YOU WAITING FOR? TEST YOUR WITS WITH SUDOKU! Calling crossword enthusiasts, logic puzzle aficionados, or any lover of a good puzzle: here is the latest sensation---sudoku! "New York Times" crossword editor Will Shortz presents the fourth volume of "Pocket Sudoku"---a fun collection of 150 sudoku puzzles, ranging in difficulty from easy to challenging. Anyone can do sudoku! There's just one simple rule: Fill in the empty boxes in the nine-by-nine grid, so that every row, column, and three-by-three square contains the numbers 1 through 9, without repeating. That's it! See for yourself what all the rage is about. Once you try one sudoku, you'll want to try them all!Shortz, Will is the author of 'Pocket Sudoku 150 Fast, Fun Puzzles', published 2005 under ISBN 9780312940461 and ISBN 0312940467.