Will Shortz Presents Summertime Pocket Kakuro 150 Addictive Logic PUzzles

IF YOU LIKE SUDOKU, YOU'LL LOVE KAKURO! For sudoku fans looking for a new puzzle to delight and challenge them, Will Shortz, the crossword editor of "The New York Times" and America's puzzlemaster, presents kakuro. If you've never tried these deceptively simple-looking puzzles, get set: Millions of puzzlers around the globe are already hooked! The object is quite simple: Place a single digit from 1 to 9 in each white square of a crossword-like grid. A clue number, shown in a shaded square, represents the sum of the digits to be placed in the white squares to the right of it (for an Across answer) or beneath it (for a Down answer). No digit is repeated within an answer. Like sudoku, kakuro is a crossword puzzle using numbers. The only skills needed to solve a kakuro puzzle are addition and subtraction (no other math), and a good sense of logic. So pick up your pencil and get ready to see if you can kakuro!Shortz, Will is the author of 'Will Shortz Presents Summertime Pocket Kakuro 150 Addictive Logic PUzzles', published 2006 under ISBN 9780312941840 and ISBN 0312941846.