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 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 book helps to solve the puzzles.

Kakuro is a puzzle type in which sums are given and solvers must deduce the numbers in the individual boxes.

Kakuro language-free number puzzle that uses pure logic and requires just simple arithmetic to solve. This book is a part of a multilevel series of "belt" books, each containing 150 kakuros. These books take their cue from the belt colors in martial arts such as: white is for novices, and black for those consummate experts who crave a challenge.

Kakuro is fun--but if the puzzles aren't just right, newcomers can feel frustrated. This collection willease novices into solving kakuro puzzles, helping them improve and preparing them for the next level of difficulty."

Looking for something challenging but not impossible, something to bump up your kakuro technique? These medium-hard green puzzles are just right for honing intermediate skills."

We're giving you the second degree in brown-belt kakuro training Go from good to great with these tough puzzles. Complete them all, and you'll be ready to earn your black belt."

When just having a black belt in kakuro isn't enough, step up to the next level These tricky puzzles require the very best skills-and give top solvers the complete mental workout they want.

We re giving you the THIRD DEGREE
Our first- and second-degree Martial Arts Kakuro books were so incredibly popular that we know people are eager for more So here's the next level of challenge for fans of these addictive conundrums that feature little numbers throughout the grid. Solvers have to fill in the blanks with digits that add up to the little numbers. It's fun, and it stretches your mental muscles, too
How tough are you? These 150 kakuro are for top solvers only "