The Ruby Programming Language PDF Download
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Author: David Flanagan
Publisher: "O'Reilly Media, Inc."
ISBN: 0596516177
Category : Computers
Languages : en
Pages : 446
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Book Description
A guide to Ruby programming covers such topics as datatypes and objects, expressions, classes and modules, control structures, and the Ruby platform.
Author: Howexpert Press
Publisher: Createspace Independent Publishing Platform
ISBN: 9781539314769
Category :
Languages : en
Pages : 218
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Book Description
If you want to learn the basics of playing Sudoku puzzles quickly and easily for newbies and beginners, then get this "How To Play Sudoku" guide. In this step-by-step guide, you will rep the following benefits: - Be familiar with the the game rules. - Learn the basic way of doing Sudoku. - Get useful tips in solving Sudoku puzzle. - Be able to solve Sudoku puzzle in the shortest time possible. - Learn how to appropriately choose a candidate. - Solve different levels of Sudoku puzzle. - Amaze your friends and family to your new found hobby of solving sudoku. - And much more! Click "Buy Now" to get it now!
Author: Nikoli Publishing
Publisher: Workman Publishing Company
ISBN: 9780761158356
Category : Games & Activities
Languages : en
Pages : 0
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Book Description
Expert Sudoku is an all-new collection of handcrafted puzzles for the expert puzzle-solver. This is the book that challenges skilled solvers and Sudoku-lovers at the top level—every one of the 320 puzzles is rated "difficult." Good luck!
Author: Carol Vorderman
Publisher: Crown
ISBN: 0307346463
Category : Games & Activities
Languages : en
Pages : 450
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Book Description
Do you know and love Sudoku, the number-placing logic puzzle? Can you breeze through easy puzzles in a matter of minutes, and zip through the harder puzzles, as well? Are you looking for harder and more complex puzzles to keep your attention and take your skill to the next level? Then Extreme Sudoku is the book for you. Inside, international Sudoku expert Carol Vorderman presents 175 tricky puzzles in the classic Sudoku style, and also introduces some fun and challenging new varieties such as Squiffy Sudoku, Sudoku 16, and Killer Sudoku. Each new Sudoku game is even more involved and exciting than the last, but never fear! With Carol's easy-to-understand instructions and step-by-step explanations of each new puzzle format, you'll always succeed, even with the toughest Sudoku puzzles. Includes more than 300 puzzles.
Author: David Flanagan
Publisher: "O'Reilly Media, Inc."
ISBN: 0596516177
Category : Computers
Languages : en
Pages : 446
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Book Description
A guide to Ruby programming covers such topics as datatypes and objects, expressions, classes and modules, control structures, and the Ruby platform.
Author: Sophia Numerik
Publisher:
ISBN:
Category :
Languages : en
Pages : 102
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Book Description
Let's Play Sudoku! This logic based combinatorial number puzzle game is super fun, kills boredom, great for taking on the go when you travel by road, plane or train! Help your brain get smarter with this paper based puzzle. Comes in 5 levels: Level 1: Super Easy Vol. 1 - 40, Level 2: Easy Vol. 1 - 40, Level 3: Medium Hard Vol. 1 - 40, Level 4: Super Hard Vol. 1 - 40, Level 5: Extremely Hard Vol. 1 - 40. Collect all 40 volumes of the each level and solve them all! You'll be on your way to Sudoku greatness!
Author: Meghan Winter
Publisher: Independently Published
ISBN: 9781091797116
Category : Games & Activities
Languages : en
Pages : 88
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Book Description
200 challenging Sudoku puzzles for advanced solvers.Classic 9x9 size.With solutions.
Author: Pegah Malekpour Alamdari
Publisher: Travel Puzzle Series - 100 Boo
ISBN: 9781090480637
Category : Games & Activities
Languages : en
Pages : 142
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Book Description
Are you ready for brain entertainment even in Travel-time (in-flight, in-ship, or in many situations)? The Travel Sudoku Puzzle Book contains 200 Sudoku puzzles in different difficulty levels with solutions. Each puzzle needs logic thinking to solve for all levels of ability. The main goal is to boost your brain capabilities. Thus they are ideal and essentials on journeys, holidays, and traveling. If you love Sudoku puzzles, this series of books will be the ideal companion for you. This activity book encourages you and also your kids to face the brain with some challenges, and you find that it's a powerful brain exercise. The book features: A worthy collection of 20000 Sudoku puzzles in 100 books (each book contains 200 standard 9x9 grids together with relevant solutions) 200 Puzzles for everyone with different Sudoku solving skills(for kids and adults) Four difficulty levels from beginners to advanced: 50 Simple, 50 Easy, 50 Intermediate, and 50 Expert 6 x 9-inch layout and Handy paperback format that you can take anywhere 2 puzzles per page Large print on white paper with enough margins to read and work easily by everyone from children to elders All puzzles have logical solutions Solutions of all Sudoku puzzle are included Keep you and your family busy with easy to hard puzzles (hours of fun and entertainment to enjoy with number replacement game) Learn and practice how to back and correct your mistakes to get success in real life with solving the puzzles a proper and fantastic gift for you and your lovely friends (applicable for adults and also children) Great challenging and tough puzzles(a fun mathematics gamebook) A high-grade brain teaser and booster to pass your free time(mental fitness activity book) Improve and test your skills on the popular logic-based replacement puzzle to become a master Sudoku Solver Relaxation and de-stress game book includes simple, easy, medium, and hard challenges An excellent problem-solving activities to boost your brain even in the journey, riding on the train or relaxing on vacation Sudoku puzzles solving is a good prevention method for Alzheimer's and Dementia. A great gift for the Sudoku puzzle lover The book is a collection of 200 puzzles to help keep your brain healthy, cognitively fit, flexible, and young Boost your brain function and keep it healthy with solving the logic-based number placement puzzles Sudoku is easy to learn logic-based number placement puzzle and very popular all around the world. It is indeed a game for all ages: from kids in preschool to grown-ups. It is possible to form and solve a Sudoku puzzle with letters or even some symbols. A classic Sudoku puzzle is an 81-cell square grid made up of 3 x 3 sub-grids or 9 smaller blocks, also known as regions and boxes. Some cells already include numbers (called as givens). The game aims to fill all the blank cells with one digit from 1 to 9 in such a way without ever repeating a single one in the same row or the same column, or in the same block to solve it correctly. We have designed 100 books including 20000 Sudoku puzzles in this series. You can also see more Sudoku puzzle books in our great "Sudoku Books Series - 100 books" under book name "Keep Your Brain Young: 512 Sudoku Puzzles - Simple, Easy, Intermediate, and Expert With Answers" Have a nice journey and enjoy solving the puzzles! Gholamreza Zare (
[email protected]) Pegah Malekpour Alamdari (
[email protected])
Author: Peter
Publisher:
ISBN: 9789289225915
Category : Games & Activities
Languages : en
Pages : 0
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Book Description
The Ultimate Challenge Sudoku Puzzle Book Grab this massive bargain bonanza of classic Sudoku puzzles of medium difficulty levels, expertly crafted and graded. 100 Medium puzzles for intermediate players or as a warm up for experts This book with hundreds of hours of fun inside makes a great gift! We've had your entertainment and convenience in mind when designing this book and thought about the small details which make a difference: Wide center margins making it easier to work on the puzzles when you open or fold the book This also makes it easy to tear out the pages if you want to Bigger font and better quality paper than newspapers and magazines - easy to read and write on without worry of bleed through Problem levels has been expertly assessed for consistency Grids are large and easy to see Great for exercising your mind and increasing cognitive ability Solutions included. An excellent gift for anyone who loves puzzles and activity book as well as challenging their mind!
Author: Peter
Publisher:
ISBN: 9783558169559
Category : Games & Activities
Languages : en
Pages : 0
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Book Description
The Ultimate Challenge Sudoku Puzzle Book Grab this massive bargain bonanza of classic Sudoku puzzles of medium difficulty levels, expertly crafted and graded. 100 Medium puzzles for intermediate players or as a warm up for experts This book with hundreds of hours of fun inside makes a great gift! We've had your entertainment and convenience in mind when designing this book and thought about the small details which make a difference: Wide center margins making it easier to work on the puzzles when you open or fold the book This also makes it easy to tear out the pages if you want to Bigger font and better quality paper than newspapers and magazines - easy to read and write on without worry of bleed through Problem levels has been expertly assessed for consistency Grids are large and easy to see Great for exercising your mind and increasing cognitive ability Solutions included. An excellent gift for anyone who loves puzzles and activity book as well as challenging their mind!
Author: Pegah Malekpour Alamdari
Publisher:
ISBN: 9781798442647
Category :
Languages : en
Pages : 348
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Book Description
Keep Your Brain Young: 512 Sudoku Puzzles - Simple, Easy, Intermediate, and Expert With Answers - Book 54 A worthy collection of 51200 Sudoku puzzles in 100 books (each book contains 512 grids together with relevant solutions) 512 Sudoku puzzles and solutions with 4 difficulty levels Puzzles for everyone with different Sudoku solving skills(for kids and adults) 4 difficulty levels: 128 Simple, 128 Easy, 128 Intermediate, and 128 Expert Sudoku puzzles solving is a good prevention method for Alzheimer's and Dementia. Keep your brain young with logic-based number placement puzzle Sudoku is an easy to learn logic-based number placement puzzle and very popular all around the world. It is indeed a game for all ages: from kids in preschool to grown-ups. It is possible to form and solve a Sudoku puzzle with letters or even some symbols. A classic Sudoku puzzle is an 81-cell square grid made up of 3 x 3 subgrids or 9 smaller blocks, also known as regions and boxes. Some cells already include numbers (called as givens). The game aims to fill all the blank cells with one digit from 1 to 9 in such a way without ever repeating a single one in the same row or the same column, or in the same block to solve it correctly. Because the word Sudoku is the abbreviation of a Japanese expression: suji wa dokushin ni kagiru (Su means digit and doku means single. Thus, every number must be unique). On the other hand, you must use all of nine set of 1 to 9 digits to solve it correctly. Every invalid puzzle has more than a single and unique solution. This book contains 512 puzzles in 4 levels of difficulty levels: simple, easy, intermediate, and expert with solutions. Each level has 128 grids. We also have designed 100 books including 51200 puzzles. As, the puzzles with large size is easy to use, each page consists of only two grids. Also, each grid has some useful information such as the given numbers and difficulty degree. The difficulty of a grid is wholly related to some details including the number of givens and also the rules that a solver may apply to complete it. We have estimated it based on weighted parameters such as the number of givens, Singles, hidden singles, naked pairs, hidden pairs, pointing pairs/triples, box/line intersections, guesses, and backtracks. Have fun and enjoy!Gholamreza Zare (
[email protected])Pegah Malekpour Alamdari (
[email protected])
