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Author : Alena Gurin
Publisher :
ISBN 13 : 9781686337833
Total Pages : 122 pages
Book Rating : 4.3/5 (378 download)
Download or read book Sudoku Collection written by Alena Gurin and published by . This book was released on 2019-08-14 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Also the puzzle may contain the regions of random (irregular) shape; this variant is called Jigsaw Sudoku
Author : Zack Guido
Publisher : Wild Guess Books
ISBN 13 : 9781950601035
Total Pages : pages
Book Rating : 4.6/5 (1 download)
Download or read book The Super Sudoku Book for Smart Kids written by Zack Guido and published by Wild Guess Books. This book was released on 2019-11-28 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Collins UK Staff
Publisher : Harper Collins
ISBN 13 : 0061126470
Total Pages : 210 pages
Book Rating : 4.0/5 (611 download)
Download or read book Killer Sudoku 1 written by Collins UK Staff and published by Harper Collins. This book was released on 2006-01-24 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Just when you thought it was safe to pick up a pencil Killer Su Doku is based on the original Su Doku grid, with the same rules and numbers—1 to 9—but with an added deadly twist. This time there is an element of arithmetic involved and there are few, if any, clues. The aim is to not only complete every row, column, and cube so that it contains the digits 1 to 9, but to also fill in the outlined cubes so they add up to the same number. Hints to solve the puzzle are hidden in the joined squares where only one combination of numbers applies. In the case of joined squares, if the printed number is 3, it should be 1 and 2 that go into the squares. Likewise, in the case of three joined squares, if the printed number is 6, the only combination possible is 1, 2, and 3. To add one final fiendish level, each puzzle also has a time worked out by its Japanese creators so you can try to beat the clock.
Author : Parragon
Publisher : Parragon Publishing
ISBN 13 : 9781445407074
Total Pages : 384 pages
Book Rating : 4.4/5 (7 download)
Download or read book The 3D Sudoku Puzzle Book written by Parragon and published by Parragon Publishing. This book was released on 2010-09-01 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: 3D Sudoku is the ultimate challenge for an fan of Sudoku puzzles. With three times as many numbers than normal Sudoku, follow the colored lines and complete the rows and boxes with the numbers 1-9. If youre a fan of Sudoku, then you will love this great new collection of over 300 ultra challenging 3D Sudoku puzzles!
Author : Will Shortz
Publisher : Macmillan
ISBN 13 : 9780312368425
Total Pages : 186 pages
Book Rating : 4.3/5 (684 download)
Download or read book Will Shortz Presents The Monster Book of Sudoku for Kids written by Will Shortz and published by Macmillan. This book was released on 2006-12-26 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku has taken America by storm! Now kids can enjoy the puzzle that keeps their parents' minds racing and pencils sharpened. This edition, designed for children 8 and up, begins with a sudoku lesson from Will Shortz and very easy 4 x 4 grids to warm up. Then young solvers advance to more challenging 6 x 6 grids and finally tradition 9 x 9 sudoku puzzles. Features: · 150 all-new sudoku puzzles · Four difficulty levels including smaller "kid grids" · Fun commentary and illustrations · Edited by legendary New York Times crossword editor Will Shortz · Big grids with lots of space for easy solving
Author : Giulio Zambon
Publisher : Apress
ISBN 13 : 1484209958
Total Pages : 285 pages
Book Rating : 4.4/5 (842 download)
Download or read book Sudoku Programming with C written by Giulio Zambon and published by Apress. This book was released on 2015-03-25 with total page 285 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku Programming with C teaches you how to write computer programs to solve and generate Sudoku puzzles. This is a practical book that will provide you with everything you need to write your own books of Sudoku Classic and Samurai puzzles. But be warned: after reading it, you'll discover that the puzzles in your local paper are not so challenging after all! We like Sudokus because they test our capacity to recognize and interpret patterns. But how are the clues generated? Where do those quasi-symmetrical configurations come from? When the author explored the Web to find out, he discovered that there were many sites that explained how to solve Sudokus, but none that told him how create them. He also saw many sites and apps to play Sudoku, but, perhaps not surprising, no indication of how they worked. So, he had to develop his own applications in order to find out. And, from the very start, he decided that he would publish the code for anyone else to use and perhaps tinker with, but the author wrote it in such a way that also lets readers with limited knowledge of programming techniques understand it. In fact, you could decide to start generating thousands of puzzles almost immediately, and go through the explanations of algorithms and techniques later, a bit at a time. The author chose to write the application in ‘plain old C’ because he wanted to make the code accessible to as many people as possible. In this book, you will find an explanation of all solving strategies, and the code to implement them. Writing the Solver application was more difficult than writing the Generator, because it required designing and implementing each strategy separately. However, the author wanted to include a solving program capable of listing the strategies necessary to solve any particular puzzle. He also wanted to check whether a puzzle was solvable analytically, without any guessing. This book includes the full listings of both the Generator and the Solver, and explanations of all C modules, with walk-throughs and examples.
Author : Djape
Publisher : Puzzlewright
ISBN 13 : 9781454916499
Total Pages : 0 pages
Book Rating : 4.9/5 (164 download)
Download or read book Loco Sudoku written by Djape and published by Puzzlewright. This book was released on 2015-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: These sudoku are LOCO! Solvers who enjoy shaking things up a little will go crazy over these 83 challenging puzzles. Each one actually includes five overlapping sudoku, all with different variants. In order to finish the entire thing, you'll have to keep on jumping back and forth between the five. It's out-of-control fun!
Author : Peter Ritmeester
Publisher :
ISBN 13 : 9781095360071
Total Pages : 128 pages
Book Rating : 4.3/5 (6 download)
Download or read book Sixy Sudoku Wacky ●●● written by Peter Ritmeester and published by . This book was released on 2019-07-15 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rules: insert the digits 1-6 just once in each a) row, b) column, c) bold outlined area AND d) in each white and gray rectangle. See Ritmeester's author page for his 18 other books. Peter Ritmeester is the inventor of the Hyper Sudoku, where four gray regions also contain 1-9. By applying this idea to a 6x6 sudoku, an entirely new dimension of logic is created, making a Sixy perhaps even more fun than a 9x9 sudoku. Not plain hard work, but plenty of logic and insight. Errors are unlikely, plus there are twice as many puzzles (and a six page How-To) in the same amount of space! In a Wacky Sixy few of the bold outlined areas are 2x3. This makes things much more difficult. Ritmeester, owner of PZZL.com, created the puzzles for all sudoku books presented by Will Shortz, with average reviews of 4.5 stars.
Author : Peter Ritmeester
Publisher :
ISBN 13 : 9781095354322
Total Pages : 128 pages
Book Rating : 4.3/5 (543 download)
Download or read book Sixy Sudoku ●●● written by Peter Ritmeester and published by . This book was released on 2019-07-12 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: The rules: insert the digits 1-6 just once in each a) row, b) column, c) bold outlined area AND d) in each white and gray rectangle. Peter Ritmeester is the inventor of the Hyper Sudoku, where four gray regions also contain 1-9. By applying this idea to a 6x6 sudoku, an entirely new dimension of logic is created, making a Sixy perhaps even more fun than a 9x9 sudoku. Not time consuming hard work, but plenty of logic and insight. Errors are unlikely, with twice as many puzzles (and a six page How-To) in the same amount of space! Ritmeester, owner of PZZL.com, created the puzzles for all sudoku books presented by Will Shortz, with average reviews of 4.5 stars.
Author : Woo! Jr Kids
Publisher :
ISBN 13 : 9780997799385
Total Pages : 98 pages
Book Rating : 4.7/5 (993 download)
Download or read book Sudoku for Kids written by Woo! Jr Kids and published by . This book was released on 2018-08 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you're looking for a sudoku book for beginners, here's the perfect first sudoku puzzle book for you! Starting children out with super easy 4x4 puzzles, this book progressively challenges the reader with harder and harder puzzles. After conquering the 4x4 grid, readers then get to take on the popular 9x9 sudoku puzzle. With over 100 puzzles for any skill level, Sudoku for Kids is published in large print so that adults can enjoy it, too. All puzzle answers are included in the back of the book. Teachers and homeschoolers: this book comes with reproduction rights for educational use. Teach your kids to develop critical thinking and logic skills with the addicting fun of sudoku!
Author : Tamara Johnson
Publisher :
ISBN 13 : 9781709636196
Total Pages : 126 pages
Book Rating : 4.6/5 (361 download)
Download or read book Get Well Soon At Least It's Not Syphilis written by Tamara Johnson and published by . This book was released on 2019-11-19 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: BEST GET WELL GIFT FOR THAT SPECIAL PERSONGet Well Soon At Least It's Not Herpes Activity & Puzzle Book100 easy Sudoku puzzlesLarge Print Book Perfect For Seniors8.5x11Best Get Well Gift For Men, Women And Kids
Author : Editors of Nikoli Publishing
Publisher : Workman Publishing Company
ISBN 13 : 9780761142157
Total Pages : 0 pages
Book Rating : 4.1/5 (421 download)
Download or read book Original Sudoku written by Editors of Nikoli Publishing and published by Workman Publishing Company. This book was released on 2005-10-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Prepare to be obsessed. Match wits with the experts who created Sudoku. Arranged from “Easy” to “Very Hard,” here are over 300 logic puzzles that celebrate the compulsive joy of Sudoku with symmetry, smartness, and elegance—qualities lacking in computer-generated puzzles. It’s fiendish fun…every puzzle is designed by an author who anticipates your next step and obscurest the path, while never leading you into frustration.
Author : Jim Bumgardner
Publisher : Krazydad Two Not Touch
ISBN 13 : 9781946855367
Total Pages : 92 pages
Book Rating : 4.8/5 (553 download)
Download or read book Krazydad Two Not Touch Volume 1: 360 Star Battle Puzzles to Preserve Your Sanity in These Trying Times written by Jim Bumgardner and published by Krazydad Two Not Touch. This book was released on 2020-07-27 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Denis Berthier
Publisher :
ISBN 13 : 9781326350642
Total Pages : 568 pages
Book Rating : 4.3/5 (56 download)
Download or read book Pattern-Based Constraint Satisfaction and Logic Puzzles (Second Edition) written by Denis Berthier and published by . This book was released on 2015-07-11 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: ""Pattern-Based Constraint Satisfaction and Logic Puzzles (Second Edition)"" develops a pure logic, pattern-based perspective of solving the finite Constraint Satisfaction Problem (CSP), with emphasis on finding the ""simplest"" solution. Different ways of reasoning with the constraints are formalised by various families of ""resolution rules,"" each of them carrying its own notion of simplicity. A large part of the book illustrates the power of the approach by applying it to various popular logic puzzles. It provides a unified view of how to model and solve them, even though they involve very different types of constraints: obvious symmetric ones in Sudoku, non-symmetric but transitive ones in Futoshiki, topological and geometric ones in Map colouring, Numbrix and Hidato, non-binary arithmetic ones in Kakuro and both non-binary and non-local ones in Slitherlink. It also shows that the most familiar techniques for these puzzles can be understood as mere application-specific presentations of the general rules.
Author : M a Flowers
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.5/5 (594 download)
Download or read book Sudokus Puzzel Book written by M a Flowers and published by . This book was released on 2020-11-05 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Through the years, Sudoku has become so popular a game that many variants have sprung from its original 9x9 grid puzzle. From the classic 9x9 grid puzzle, the 16x16 Sudoku puzzle was inspired. This made playing Sudoku more challenging for those who take time to complete it. Although both the 16x16 and 9x9 Sudoku puzzles have game rules that are quite identical to each other, we can still find little differences between them. Let us take a closer look at the ways on how to play this particular Sudoku puzzle variant and how it differs from the classic 9x9 grid Sudoku puzzle.In terms of rules, there is not much difference between the classic 9x9 Sudoku puzzle and the 16x16 grid puzzle. You still have to see to it that no number should appear more than once on every row, column, and sub-square. Thus, in a 16x16 puzzle, the numbers 1 to 16 should be written and placed only once on each of those said places.
Author : Oliver Quincy
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781985125230
Total Pages : 138 pages
Book Rating : 4.1/5 (252 download)
Download or read book Killer Sudoku - 200 Easy to Normal Puzzles 9x9 written by Oliver Quincy and published by Createspace Independent Publishing Platform. This book was released on 2018-02-07 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: About Book This book introduces you to the amazing world of Killer Sudoku puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all skill levels and ages. You will find 200 exciting puzzles, both for beginners and for professionals. HOW TO PLAY Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 3x3 region with the numbers 1-9 once. * Fill all rows, columns and 3x3 region with numbers exactly like in regular sudoku. * Every cell is a part of a cage, indicated by dotted line. * Make sure the cells can be added up to the sum of its cage. * Numbers cannot repeat within cage. * Numbers cannot repeat within a single row, column or 3x3 region. As Killer Sudoku belongs to the same class of puzzles as Sudoku the puzzle can demonstrate a wide spectrum of relative difficulty. The grade is determined by a combination of opportunities to solve at each stage and the difficulty of the strategy that grants each solution. Puzzles almost like Calcudoku, but unlike number cannot appear more than once in a block.
Author : Michael Brown
Publisher :
ISBN 13 : 9781651288481
Total Pages : 54 pages
Book Rating : 4.2/5 (884 download)
Download or read book Killer Sudoku - 200 Easy to Normal Puzzles 9x9 written by Michael Brown and published by . This book was released on 2019-12-26 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Killer Sudoku (also known as "Sums Sudoku", "Sums Number Place", "Samunamupure", "Kikagaku Nampure") is a mathematical and logical puzzle. About Book This book introduces you to the amazing world of Killer Sudoku puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all skill levels and ages. You will find 200 exciting puzzles, both for beginners and for professionals. HOW TO PLAY Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 3x3 region with the numbers 1-9 once. Fill all rows, columns and 3x3 region with numbers exactly like in regular sudoku. Every cell is a part of a cage, indicated by dotted line. Make sure the cells can be added up to the sum of its cage. Numbers cannot repeat within cage. Numbers cannot repeat within a single row, column or 3x3 region. As Killer Sudoku belongs to the same class of puzzles as Sudoku the puzzle can demonstrate a wide spectrum of relative difficulty. The grade is determined by a combination of opportunities to solve at each stage and the difficulty of the strategy that grants each solution. Puzzles almost like Calcudoku, but unlike number cannot appear more than once in a block.
