Kakuro is already sweeping Japan--it's a phenomenon even more addictive than sudoku--and now it's here. An ingenious blend of numbers and logic, kakuro offers the supreme challenge for puzzlers of all ages. It's played on grids of various sizes, offering different levels of difficulty. The object is to make each row add up to the number given at the top (for down rows) or the left (for across rows). Like sudoku, it uses only the numbers from 1 to 9, each appearing no more than once in each row. Here are 200 irresistibly engaging puzzles, graded from "Easy" to "Fiendish," plus tips on how to master them. Win or lose, it always adds up to fun.

Kakuro is sometimes described as a "number crossword" or "mathematical crossword," and indeed the puzzle grids resemble those of crossword puzzles. In contrast to Sudoku, where you start with each square blank; clues to filling them in are in the horizontal and vertical totals given for each row and column, and in "Kakuro blocks," combinations of the only numbers that will match certain totals. Just as in Dudoku, logic plays a big role....and there is only one correct solution.

Kakuro Mania is Here! Crazy for sudoku? Try kakuros—more fun and more challenging than sudoku, they’re the hottest mind-boggling number puzzles yet to baffle the world! To solve kakuro puzzles, also called cross sums, takes logic, skill, and concentration. Pick up a pencil and start right away; you won’t notice the time passing as your attention is riveted on filling in the empty boxes with the missing numbers. Just one warning: Kakuros are so much fun to solve, you’ll never want to stop.

Kakuro are language-free number puzzles that use pure logic and require just simple arithmetic to solve. This book contains 150 kakuros. It takes cue from the belt colors in martial arts: white is for novices, green for intermediates, brown for very accomplished players, and black for those consummate experts who crave a challenge.

What could be more appealing to Mensa members--or anyone who enjoys a good challenge--than a cunning test of intelligence and logic? That's exactly what these 250 puzzles provide. The trick to kakuro is in making it all add up: the game begins with a grid that looks like a crossword, except that some squares contain small numbers in the corner. Fill in all the empty boxes using the numbers 1 to 9 without repeats so that the sum of each horizontal set of digits equals the number in the black triangle to its left, and the sum of each vertical set of digits equals the number in the triangle above it. The kakuro puzzles start out simple...and get more difficult as the book progresses.

Kakuro are language-free number puzzles that use pure logic and require just simple arithmetic to solve. This book contains 150 kakuros. It takes cue from the belt colors in martial arts: white is for novices, green for intermediates, brown for very accomplished players, and black for those consummate experts who crave a challenge.

Kakuro is a puzzle type in which sums are given and solvers must deduce the numbers in the individual boxes. This title is suitable for hardcore kakuro devotees.

Looking for a new challenge now that you’ve mastered sudoku? Kakuro might be just what you need, and Kakuro For Dummies is a great place to start! A kakuro puzzle is a grid consisting of interlocking horizontal rows and vertical columns of squares, called blocks. You fill in the empty squares with numbers that match the clues and work both horizontally and vertically. Sound simple? Guess again! Kakuro uses the logic of sudoku plus some basic math skills. But relax—Kakuro For Dummies explains the clues, combinations, fixed values, and candidates—all the pieces of the puzzle. Like its sudoku counterpart, Kakuro For Dummies includes 240 puzzles from breezy easy to diabolically difficult. It demystifies the process, walking you through completing your first puzzle with illustrations and explanations that show the logic involved. You’ll get your feet wet with more than 100 easy puzzles, sharpen your skills on120 in the medium –to-difficult range, and if you’re brave enough, go head-to-head with nine devilish ones that’ll keep you awake nights. In no time, you’ll find yourself as addicted to kakuro as you are—or were—to sudoku, and having twice as much fun! You do the math.

From krazydad, constructor of the wildly popular and addictive puzzles published in The New York Times as Two Not Touch, here are 360 of your favorite Star Battle puzzles. These puzzles will provide a healthy diversion for you in these challenging times, and help you make it to the other side with your sanity intact! Includes an instructive and pithy tutorial.