Brain Teasers with Answers for Students: Kakuro 9x9 Puzzles - The Best Japanese Puzzles Collection

Download Brain Teasers with Answers for Students: Kakuro 9x9 Puzzles - The Best Japanese Puzzles Collection PDF Online Free

Author :
Publisher : Kakuro Puzzle Books
ISBN 13 : 9781719898300
Total Pages : 116 pages
Book Rating : 4.8/5 (983 download)

DOWNLOAD NOW!


Book Synopsis Brain Teasers with Answers for Students: Kakuro 9x9 Puzzles - The Best Japanese Puzzles Collection by : Jeff Heldt

Download or read book Brain Teasers with Answers for Students: Kakuro 9x9 Puzzles - The Best Japanese Puzzles Collection written by Jeff Heldt and published by Kakuro Puzzle Books. This book was released on 2018-08-26 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kakuro (also known as "Cross Sums") is a logical puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called "the clues." A number in the top right corner relates to an "across" clue and one in the bottom left a "down" clue. The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3. kakuro puzzle book - kakuro puzzle books for adults - kakuro books - kakuro white belt - kakuro black belt - kakuro absolutely - kakuro and sudoku - kakuro brown belt - kakuro belt - kakuro large print - kakuro medium - kakuro puzzle book brown belt - kakuro puzzle book easy - kakuro university - mathematical puzzle books - mathematical games and puzzle - mathematical crossword puzzle with answers - mathematical jigsaw puzzle - japanese mathematical puzzle - mathematical logic puzzle - mathematical matrix puzzle - mathematical mind puzzle - mathematical matching puzzle - math puzzles for middle school - math puzzle brain teasers

Japanese Logic Puzzles: Kakuro 9x9 Puzzle Collection

Download Japanese Logic Puzzles: Kakuro 9x9 Puzzle Collection PDF Online Free

Author :
Publisher : Kakuro Puzzles for Adults
ISBN 13 : 9781798542736
Total Pages : 124 pages
Book Rating : 4.5/5 (427 download)

DOWNLOAD NOW!


Book Synopsis Japanese Logic Puzzles: Kakuro 9x9 Puzzle Collection by : Mike Petterson

Download or read book Japanese Logic Puzzles: Kakuro 9x9 Puzzle Collection written by Mike Petterson and published by Kakuro Puzzles for Adults. This book was released on 2019-03-03 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kakuro (also known as "Cross Sums") is a logical puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called "the clues." A number in the top right corner relates to an "across" clue and one in the bottom left a "down" clue. The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3. ============ KEYWORDS / TAGS: kakuro puzzle books - kakuro puzzle books for adults - kakuro and sudoku - kakuro cross sums - kakuro large print - math puzzles - math puzzles for adults - math puzzle books - math puzzle books for adults - math jigsaw puzzles - math puzzle logic - logic puzzles - logic puzzles for adults - logic puzzle books for teens - logic puzzle adult - logic puzzles daily

Kakuro Puzzle

Download Kakuro Puzzle PDF Online Free

Author :
Publisher : Independently Published
ISBN 13 : 9781719898812
Total Pages : 116 pages
Book Rating : 4.8/5 (988 download)

DOWNLOAD NOW!


Book Synopsis Kakuro Puzzle by : Jeff Heldt

Download or read book Kakuro Puzzle written by Jeff Heldt and published by Independently Published. This book was released on 2018-08-26 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kakuro (also known as "Cross Sums") is a logical puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called "the clues." A number in the top right corner relates to an "across" clue and one in the bottom left a "down" clue. The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3. kakuro puzzle book - kakuro puzzle books for adults - kakuro books - kakuro white belt - kakuro black belt - kakuro absolutely - kakuro and sudoku - kakuro brown belt - kakuro belt - kakuro large print - kakuro medium - kakuro puzzle book brown belt - kakuro puzzle book easy - kakuro university - mathematical puzzle books - mathematical games and puzzle - mathematical crossword puzzle with answers - mathematical jigsaw puzzle - japanese mathematical puzzle - mathematical logic puzzle - mathematical matrix puzzle - mathematical mind puzzle - mathematical matching puzzle - math puzzles for middle school - math puzzle brain teasers

Best Mind Teasers: Kakuro 8x8 Puzzles -The Best Japanese Puzzles Collection

Download Best Mind Teasers: Kakuro 8x8 Puzzles -The Best Japanese Puzzles Collection PDF Online Free

Author :
Publisher : Kakuro Puzzle Books
ISBN 13 : 9781719898195
Total Pages : 116 pages
Book Rating : 4.8/5 (981 download)

DOWNLOAD NOW!


Book Synopsis Best Mind Teasers: Kakuro 8x8 Puzzles -The Best Japanese Puzzles Collection by : Jeff Heldt

Download or read book Best Mind Teasers: Kakuro 8x8 Puzzles -The Best Japanese Puzzles Collection written by Jeff Heldt and published by Kakuro Puzzle Books. This book was released on 2018-08-26 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kakuro (also known as "Cross Sums") is a logical puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called "the clues." A number in the top right corner relates to an "across" clue and one in the bottom left a "down" clue. The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3. kakuro puzzle book - kakuro puzzle books for adults - kakuro books - kakuro white belt - kakuro black belt - kakuro absolutely - kakuro and sudoku - kakuro brown belt - kakuro belt - kakuro large print - kakuro medium - kakuro puzzle book brown belt - kakuro puzzle book easy - kakuro university - mathematical puzzle books - mathematical games and puzzle - mathematical crossword puzzle with answers - mathematical jigsaw puzzle - japanese mathematical puzzle - mathematical logic puzzle - mathematical matrix puzzle - mathematical mind puzzle - mathematical matching puzzle - math puzzles for middle school - math puzzle brain teasers

Kakuro Puzzles

Download Kakuro Puzzles PDF Online Free

Author :
Publisher :
ISBN 13 : 9781695950801
Total Pages : 154 pages
Book Rating : 4.9/5 (58 download)

DOWNLOAD NOW!


Book Synopsis Kakuro Puzzles by : Cw Puzzle Books 1

Download or read book Kakuro Puzzles written by Cw Puzzle Books 1 and published by . This book was released on 2019-09-27 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: JAPANESE KAKURO PUZZLE BOOK FOR ADULTS Filled with logic, mind bending brain teaser puzzles that will keep you entertained for hours. There are 200 all-new and unique HARD and EXTREMELY HARD CROSS SUMS logic brain teaser puzzles. You will find brief, easy to follow instructions on how to solve each of these puzzles to help you if you are a beginner. If you get stuck you can find the solutions at the back of the book. There is an absorbing logic game book that will keep you engaged for a long time having FUN!! Puzzle Book Details Book is printed on Large Print 6" x 9" pages to enhance vision and multi play. 153 Pages Large Print ( 2 Puzzles Per Page and 4 Puzzle Solutions Per page) Features 200 Hard to Extreme puzzles. Perfect for taking on vacation. Printed on high quality paper. Solutions

Japanese Brain Teasers: Kakuro 8x8 Puzzle Collection

Download Japanese Brain Teasers: Kakuro 8x8 Puzzle Collection PDF Online Free

Author :
Publisher : Kakuro Puzzles
ISBN 13 : 9781796741155
Total Pages : 116 pages
Book Rating : 4.7/5 (411 download)

DOWNLOAD NOW!


Book Synopsis Japanese Brain Teasers: Kakuro 8x8 Puzzle Collection by : Mike Petterson

Download or read book Japanese Brain Teasers: Kakuro 8x8 Puzzle Collection written by Mike Petterson and published by Kakuro Puzzles. This book was released on 2019-02-13 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kakuro (also known as "Cross Sums") is a logical puzzle, a mathematical equivalent of crosswords. The puzzle consists of a playing area of filled and empty cells similar to a crossword puzzle. Some black cells contain a diagonal slash from top left to bottom right with numbers in them, called "the clues." A number in the top right corner relates to an "across" clue and one in the bottom left a "down" clue. The object of a kakuro is to insert digits from 1 to 9 into the white cells to total the clue associated with it. However no digit can be duplicated in an entry. For example the total 6 you could have 1 and 5, 2 and 4 but not 3 and 3. ============ KEYWORDS / TAGS: kakuro puzzle books - kakuro puzzle books for adults - kakuro and sudoku - kakuro cross sums - kakuro large print - math puzzles - math puzzles for adults - math puzzle books - math puzzle books for adults - math jigsaw puzzles - math puzzle logic - logic puzzles - logic puzzles for adults - logic puzzle books for teens - logic puzzle adult - logic puzzles daily

The Book of Kakuro

Download The Book of Kakuro PDF Online Free

Author :
Publisher :
ISBN 13 : 9780764135439
Total Pages : 180 pages
Book Rating : 4.1/5 (354 download)

DOWNLOAD NOW!


Book Synopsis The Book of Kakuro by : Barron's

Download or read book The Book of Kakuro written by Barron's and published by . This book was released on 2006 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Kakuro comes to America! Barron's is introducing these fascinating Japanese mind teasers with a "can't-put-it-down" Kakuro puzzle book. It's Japan's most popular numbers puzzle challenge--even more popular than Sudoku, the Japanese puzzle craze currently sweeping the world. Puzzle fans are certain to pounce upon Kakuro as the latest challenge to their skills, and Barron's leads the way with a brand-new pair of titles (See also Kakuro Mania, also from Barron's, with a March publication date). Puzzles in both books are graded Easy, Medium, and Hard. The Easy Kakuro puzzles will get puzzle fans started, encouraging them to progress to Kakuro's more challenging and fascinating levels. Solutions for all puzzles are given at the back of each book. A short history of Kakuro plus easy-to-understand rules and puzzle-solving tips introduce 125 fascinating Kakuro puzzles. Answers at the back of the book.

Kakuro Puzzles

Download Kakuro Puzzles PDF Online Free

Author :
Publisher : Independently Published
ISBN 13 : 9781695955325
Total Pages : 153 pages
Book Rating : 4.9/5 (553 download)

DOWNLOAD NOW!


Book Synopsis Kakuro Puzzles by : C. W. Books

Download or read book Kakuro Puzzles written by C. W. Books and published by Independently Published. This book was released on 2019-09-27 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: JAPANESE KAKURO PUZZLE BOOK FOR ADULTS Filled with logic, mind bending brain teaser puzzles that will keep you entertained for hours. There are 200 all-new and unique HARD and EXTREMELY HARD CROSS SUMS logic brain teaser puzzles. You will find brief, easy to follow instructions on how to solve each of these puzzles to help you if you are a beginner. If you get stuck you can find the solutions at the back of the book. There is an absorbing logic game book that will keep you engaged for a long time having FUN!! Puzzle Book Details Book is printed on Large Print 6" x 9" pages to enhance vision and multi play. 153 Pages Large Print ( 2 Puzzles Per Page and 4 Puzzle Solutions Per page) Features 200 Hard to Extreme puzzles. Perfect for taking on vacation. Printed on high quality paper. Solutions

Kakuro Puzzles for Adults

Download Kakuro Puzzles for Adults PDF Online Free

Author :
Publisher :
ISBN 13 : 9781688828612
Total Pages : 80 pages
Book Rating : 4.8/5 (286 download)

DOWNLOAD NOW!


Book Synopsis Kakuro Puzzles for Adults by : Cw Puzzle Books 1

Download or read book Kakuro Puzzles for Adults written by Cw Puzzle Books 1 and published by . This book was released on 2019-08-27 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: JAPANESE KAKURO PUZZLE BOOK FOR ADULTS Filled with logic, mind bending brain teaser puzzles that will keep you entertained for hours. There are 100 all-new and unique EXTREMELY HARD PRODUCT logic brain teaser puzzles. You will find brief, easy to follow instructions on how to solve each of these puzzles to help you if you are a beginner. If you get stuck you can find the solutions at the back of the book. There is an absorbing logic game book that will keep you engaged for a long time having FUN!! Puzzle Book Details Book is printed on Large Print 6" x 9" pages to enhance vision and multi play. Features 100 Extremely Hard puzzles and Solutions. Perfect for taking on vacation. Printed on high quality paper. Solutions Solver

Kakuro Puzzles

Download Kakuro Puzzles PDF Online Free

Author :
Publisher :
ISBN 13 : 9781695955332
Total Pages : 154 pages
Book Rating : 4.9/5 (553 download)

DOWNLOAD NOW!


Book Synopsis Kakuro Puzzles by : Cw Puzzle Books 1

Download or read book Kakuro Puzzles written by Cw Puzzle Books 1 and published by . This book was released on 2019-09-27 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: JAPANESE KAKURO PUZZLE BOOK FOR ADULTS Filled with logic, mind bending brain teaser puzzles that will keep you entertained for hours. There are 200 all-new and unique HARD and EXTREMELY HARD CROSS SUMS logic brain teaser puzzles. You will find brief, easy to follow instructions on how to solve each of these puzzles to help you if you are a beginner. If you get stuck you can find the solutions at the back of the book. There is an absorbing logic game book that will keep you engaged for a long time having FUN!! Puzzle Book Details Book is printed on Large Print 6" x 9" pages to enhance vision and multi play. 153 Pages Large Print ( 2 Puzzles Per Page and 4 Puzzle Solutions Per page) Features 200 Hard to Extreme puzzles. Perfect for taking on vacation. Printed on high quality paper. Solutions

Kakuro Puzzles

Download Kakuro Puzzles PDF Online Free

Author :
Publisher :
ISBN 13 : 9781695955349
Total Pages : 154 pages
Book Rating : 4.9/5 (553 download)

DOWNLOAD NOW!


Book Synopsis Kakuro Puzzles by : Cw Puzzle Books 1

Download or read book Kakuro Puzzles written by Cw Puzzle Books 1 and published by . This book was released on 2019-09-27 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: JAPANESE KAKURO PUZZLE BOOK FOR ADULTS Filled with logic, mind bending brain teaser puzzles that will keep you entertained for hours. There are 200 all-new and unique HARD and EXTREMELY HARD CROSS SUMS logic brain teaser puzzles. You will find brief, easy to follow instructions on how to solve each of these puzzles to help you if you are a beginner. If you get stuck you can find the solutions at the back of the book. There is an absorbing logic game book that will keep you engaged for a long time having FUN!! Puzzle Book Details Book is printed on Large Print 6" x 9" pages to enhance vision and multi play. 153 Pages Large Print ( 2 Puzzles Per Page and 4 Puzzle Solutions Per page) Features 200 Hard to Extreme puzzles. Perfect for taking on vacation. Printed on high quality paper. Solutions

Kakuro Puzzles

Download Kakuro Puzzles PDF Online Free

Author :
Publisher : Independently Published
ISBN 13 : 9781695955318
Total Pages : 153 pages
Book Rating : 4.9/5 (553 download)

DOWNLOAD NOW!


Book Synopsis Kakuro Puzzles by : C. W. Books

Download or read book Kakuro Puzzles written by C. W. Books and published by Independently Published. This book was released on 2019-09-27 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt: JAPANESE KAKURO PUZZLE BOOK FOR ADULTS Filled with logic, mind bending brain teaser puzzles that will keep you entertained for hours. There are 200 all-new and unique HARD and EXTREMELY HARD CROSS SUMS logic brain teaser puzzles. You will find brief, easy to follow instructions on how to solve each of these puzzles to help you if you are a beginner. If you get stuck you can find the solutions at the back of the book. There is an absorbing logic game book that will keep you engaged for a long time having FUN!! Puzzle Book Details Book is printed on Large Print 6" x 9" pages to enhance vision and multi play. 153 Pages Large Print ( 2 Puzzles Per Page and 4 Puzzle Solutions Per page) Features 200 Hard to Extreme puzzles. Perfect for taking on vacation. Printed on high quality paper. Solutions

Kakuro Puzzles

Download Kakuro Puzzles PDF Online Free

Author :
Publisher :
ISBN 13 : 9781695955271
Total Pages : 154 pages
Book Rating : 4.9/5 (552 download)

DOWNLOAD NOW!


Book Synopsis Kakuro Puzzles by : Cw Puzzle Books 1

Download or read book Kakuro Puzzles written by Cw Puzzle Books 1 and published by . This book was released on 2019-09-27 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: JAPANESE KAKURO PUZZLE BOOK FOR ADULTS Filled with logic, mind bending brain teaser puzzles that will keep you entertained for hours. There are 200 all-new and unique HARD and EXTREMELY HARD CROSS SUMS logic brain teaser puzzles. You will find brief, easy to follow instructions on how to solve each of these puzzles to help you if you are a beginner. If you get stuck you can find the solutions at the back of the book. There is an absorbing logic game book that will keep you engaged for a long time having FUN!! Puzzle Book Details Book is printed on Large Print 6" x 9" pages to enhance vision and multi play. 153 Pages Large Print ( 2 Puzzles Per Page and 4 Puzzle Solutions Per page) Features 200 Hard to Extreme puzzles. Perfect for taking on vacation. Printed on high quality paper. Solutions

King-Sized Kakuro 21x21 - Volume 9 - 153 Logic Puzzles

Download King-Sized Kakuro 21x21 - Volume 9 - 153 Logic Puzzles PDF Online Free

Author :
Publisher : PuzzleBooks.net
ISBN 13 : 1539064492
Total Pages : 180 pages
Book Rating : 4.5/5 (39 download)

DOWNLOAD NOW!


Book Synopsis King-Sized Kakuro 21x21 - Volume 9 - 153 Logic Puzzles by : Nick Snels

Download or read book King-Sized Kakuro 21x21 - Volume 9 - 153 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2016-09-24 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. Kakuro is a fun way for kids and adults to practice addition facts. This book is ideal for beginners to learn Kakuro. Once you pick up this book, you won't be able to put it back down. You have been warned! King-Sized Kakuro 21x21 is a collection of 153 puzzles: 120 Kakuro 21x21 puzzles 33 extra logic puzzles The goal of Kakuro is to insert numbers into the white cells. Possible numbers are always 1 to 9. The sum of each horizontal block must equal the clue on its left. The sum of each vertical block must equal the clue above it. You can only use a number once in each horizontal or vertical block. I guarantee that every logic puzzle in this Kakuro puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books. Kakuro is also known as Cross Sums, Kakro, Kakkuro, Cross Addition. Quite often Kakuro is misspelled as Kakura.

Kakuro Puzzles

Download Kakuro Puzzles PDF Online Free

Author :
Publisher :
ISBN 13 : 9781695955257
Total Pages : 154 pages
Book Rating : 4.9/5 (552 download)

DOWNLOAD NOW!


Book Synopsis Kakuro Puzzles by : Cw Puzzle Books 1

Download or read book Kakuro Puzzles written by Cw Puzzle Books 1 and published by . This book was released on 2019-09-27 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: JAPANESE KAKURO PUZZLE BOOK FOR ADULTS Filled with logic, mind bending brain teaser puzzles that will keep you entertained for hours. There are 200 all-new and unique HARD and EXTREMELY HARD CROSS SUMS logic brain teaser puzzles. You will find brief, easy to follow instructions on how to solve each of these puzzles to help you if you are a beginner. If you get stuck you can find the solutions at the back of the book. There is an absorbing logic game book that will keep you engaged for a long time having FUN!! Puzzle Book Details Book is printed on Large Print 6" x 9" pages to enhance vision and multi play. 153 Pages Large Print ( 2 Puzzles Per Page and 4 Puzzle Solutions Per page) Features 200 Hard to Extreme puzzles. Perfect for taking on vacation. Printed on high quality paper. Solutions

Kakuro

Download Kakuro PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.6/5 (632 download)

DOWNLOAD NOW!


Book Synopsis Kakuro by : Brian Azrun

Download or read book Kakuro written by Brian Azrun and published by . This book was released on 2020-07-02 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: JAPANESE KAKURO PUZZLE BOOK FOR ADULTSFilled with logic, mind bending brain teaser puzzles that will keep you entertained for hours.There are 160 all-new and unique PRODUCT logic brain teaser puzzles.IF YOU GET STUCK YOU CAN FIND THE SOLUTIONS AT THE END OF THE BOOK.PUZZLE BOOK DETAILS * Book is printed on Large Print 6" x 9" pages to enhance vision and multi play. * Features 160 EXTREMELY HARD puzzles and Solutions. * Perfect for taking on vacation. * Printed on quality paper. * Solutions Solver

Math Puzzles for 6th Graders

Download Math Puzzles for 6th Graders PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 101 pages
Book Rating : 4.7/5 (695 download)

DOWNLOAD NOW!


Book Synopsis Math Puzzles for 6th Graders by : Marthas Books

Download or read book Math Puzzles for 6th Graders written by Marthas Books and published by . This book was released on 2021-11-18 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: 100 Puzzles With Answers. Large 8.5 x 11 Puzzle Book Math Puzzles For 6th Graders Are you looking for super fun and engaging Math Puzzles, Math Riddles, and Math Brain Teasers for Kids? Kakuro or Kakkuro or Kakoro is a logic puzzle that is often referred to as a mathematical transliteration of the crossword. The canonical Kakuro puzzle is played in a grid of filled and barred cells, "black" and "white" respectively. Kakuro puzzles are easy to learn, language-independent logic puzzles, that are successfully following the footsteps of the worldwide Sudoku success. The puzzles require just pure logic and simple add/subtract calculations. Our numerical-crossword puzzles will bring you into a fascinating world of number combinations you never imagined could exist. Defined as number crosswords, Kakuro puzzles come in endless variations, are available in almost any grid size and range from very easy to extremely difficult taking anything from ten minutes to several hours to solve. Make one mistake and you'll find yourself stuck later on as you get closer to the solution... If you like Sudoku and other logic puzzles, you will love Kakuro. Apart from the top row and leftmost column which are entirely black, the grid is divided into "entries", lines of white cells by the black cells. The black cells contain a diagonal slash from upper-left to lower-right and a number in one or both halves, such that each horizontal entry has a number in the black half-cell to its immediate left and each vertical entry has a number in the black half-cell immediately above it. These numbers, borrowing crossword terminology, are commonly called "clues". The objective of the puzzle is to insert a digit from 1 to 9 inclusive into each white cell so that the sum of the numbers in each entry matches the clue associated with it and that no digit is duplicated in any entry. It is that lack of duplication that makes creating Kakuro puzzles with unique solutions possible. Just like Sudoku, solving a Kakuro puzzle involves investigating various combinations and permutations.