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Sudoku Hitori 200 Logic Puzzles 11x11
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Download or read book Hitori and Sudoku written by Nikoli and published by Sterling Publishing Company, Inc.. This book was released on 2009-06 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Puzzle fans will love hitori. Instead of filling in numbers on a grid, they have to black them outlike playing sudoku backwards! Hitori is a new brainchild of Nikoli, publisher of Japan s very first puzzle magazine and a superpower in the puzzle world. The rules are simple: 1) No number may appear more than once in any row or column. 2) Starting with a fully filled grid, the solver has to decide which duplicate numbers to knock out. And 3) all numbers remaining at the end have to be connected together. It s a whole new kind of mind-bending fun."""
Download or read book Hashi written by Alastair Chisholm and published by Crombie Jardine. This book was released on 2006-05-01 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hashi (short for Hashiwokakero, meaning "build bridges") is a new logic puzzle from Japan. In Hashi, the goal is to join islands together with up to two vertical or horizontal bridges, so that every island is connected. The larger in number value the island, the more bridges connect to it (an island of size 6 must be connected to 6 bridges), and no bridge can cross another. Successful logic puzzles have certain things in common: a unique game with one solution, easy to pick up, fun and challenging, able to be put down and picked back up again. Hashi has all these qualities, and puzzle master Alastair Chisholm has created 201 puzzles in three levels of difficulty--Easy, Medium, and Hard; you'll be thinking about them even when you're not working on them.
Book Synopsis The Virgin Book of Killer Sudoku by : Virgin Books
Download or read book The Virgin Book of Killer Sudoku written by Virgin Books and published by Random House. This book was released on 2006 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you thought Sudoku was difficult, wait until you try Killer Sudoku! The next step up from normal Sudoku, the Killer puzzles use the same grid as Sudoku and require the reader to fill in the numbers 1 to 9 as before. But this time the numbers in the outlined boxes must also all add up to a specific number. Already hugely popular in the national press, the puzzles are a must for Sudoku fans. With five difficulty ratings, from 'very easy' to 'deadly', the 100 brand new Killer Sudoku puzzles in this book will provide a challenge to the most ardent Sudoku addict.
Book Synopsis Constraint Solving and Planning with Picat by : Neng-Fa Zhou
Download or read book Constraint Solving and Planning with Picat written by Neng-Fa Zhou and published by Springer. This book was released on 2015-11-07 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces a new logic-based multi-paradigm programming language that integrates logic programming, functional programming, dynamic programming with tabling, and scripting, for use in solving combinatorial search problems, including CP, SAT, and MIP (mixed integer programming) based solver modules, and a module for planning that is implemented using tabling. The book is useful for undergraduate and graduate students, researchers, and practitioners.
Download or read book Killer Kakuro written by Mark Huckvale and published by Phoenix. This book was released on 2005-12-07 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hooked on su doku? Then move on up to kakuro! Kakuro is the latest Japanese puzzle craze for all those who thought they had reached the limit in logic puzzles. Kakuro is all about numbers, and like su doku it is solved by using logic, with absolutely no guesswork. However, Kakuro takes puzzling a step further: it requires simple arithmetic skills as well as reasoning. But don't worry if maths isn't your strong point. While some of the logic relies on you being able to add up, the sums only ever involve a few single digits, and the totals in this book are never more than 45. You don't need to be a maths whiz, nor do you need to have a calculator handy. You will have no difficulty in doing the sums in your head. As with the incredibly addictive su doku, the fun in doing kakuro is working out the logic that gets you from the starting position to the single solved grid of digits. So if you're bored with su doku - kakuro is the next logical step . . .
Book Synopsis Mensa® Kakuro by : Conceptis Puzzles
Download or read book Mensa® Kakuro written by Conceptis Puzzles and published by Sterling Publishing Company, Inc.. This book was released on 2006-08 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis The Art of Prolog, second edition by : Leon S. Sterling
Download or read book The Art of Prolog, second edition written by Leon S. Sterling and published by MIT Press. This book was released on 1994-03-10 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of The Art of Prolog contains a number of important changes. Most background sections at the end of each chapter have been updated to take account of important recent research results, the references have been greatly expanded, and more advanced exercises have been added which have been used successfully in teaching the course. Part II, The Prolog Language, has been modified to be compatible with the new Prolog standard, and the chapter on program development has been significantly altered: the predicates defined have been moved to more appropriate chapters, the section on efficiency has been moved to the considerably expanded chapter on cuts and negation, and a new section has been added on stepwise enhancement—a systematic way of constructing Prolog programs developed by Leon Sterling. All but one of the chapters in Part III, Advanced Prolog Programming Techniques, have been substantially changed, with some major rearrangements. A new chapter on interpreters describes a rule language and interpreter for expert systems, which better illustrates how Prolog should be used to construct expert systems. The chapter on program transformation is completely new and the chapter on logic grammars adds new material for recognizing simple languages, showing how grammars apply to more computer science examples.
Book Synopsis Absolutely Nasty® Kakuro Level Three by : Conceptis Conceptis Puzzles
Download or read book Absolutely Nasty® Kakuro Level Three written by Conceptis Conceptis Puzzles and published by Puzzlewright. This book was released on 2013-04-02 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Sudoku Variants by : Conceptis Puzzles
Download or read book Sudoku Variants written by Conceptis Puzzles and published by Sterling Publishing Company, Inc.. This book was released on 2006-08 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Everyone knows sudoku is enjoyable--but these addictive puzzles come in endless variations too! They range from simple to very difficult, and can take almost no time to finish...or require many hours. This entertaining collection showcases a wide range of possibilities, offering solvers who have become accustomed to the standard rules and grids an exciting new challenge. Select from Mega Sudokus that provide a real workout; Diagonals or Odd and Even versions with extra constraints; Sum Sudokus that merge with kakuro; and Multisudoku with overlapping puzzles. There's something for every level--12 x 12 puzzles, ones with irregularly shaped areas, even Mini Sudoku--and lots of fun for everyone.
Book Synopsis Large Print Kakuro by : Puzzles Conceptis
Download or read book Large Print Kakuro written by Puzzles Conceptis and published by Puzzlewright. This book was released on 2021-03-02 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: With these 225 large-print puzzles, ranging from easy to hard, now everyone can see their way to solving kakuro! Combine logical thinking with simple addition and you've got kakuro, a terrific type of puzzle that's perfect for solvers looking to stretch their mental muscles. And this collection goes BIG! In typical kakuro, little numbers appear all over the grid, and you must fill in the rest with digits that add up to those numbers. But here, even the given numbers are in large print for easy reading, so everyone can discover the joys of kakuro.
Book Synopsis Problem Solving Through Recreational Mathematics by : Bonnie Averbach
Download or read book Problem Solving Through Recreational Mathematics written by Bonnie Averbach and published by Courier Corporation. This book was released on 2012-03-15 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fascinating approach to mathematical teaching stresses use of recreational problems, puzzles, and games to teach critical thinking. Logic, number and graph theory, games of strategy, much more. Includes answers to selected problems. Free solutions manual available for download at the Dover website.
Book Synopsis Heuristic Search by : Stefan Edelkamp
Download or read book Heuristic Search written by Stefan Edelkamp and published by Elsevier. This book was released on 2011-05-31 with total page 865 pages. Available in PDF, EPUB and Kindle. Book excerpt: Search has been vital to artificial intelligence from the very beginning as a core technique in problem solving. The authors present a thorough overview of heuristic search with a balance of discussion between theoretical analysis and efficient implementation and application to real-world problems. Current developments in search such as pattern databases and search with efficient use of external memory and parallel processing units on main boards and graphics cards are detailed. Heuristic search as a problem solving tool is demonstrated in applications for puzzle solving, game playing, constraint satisfaction and machine learning. While no previous familiarity with heuristic search is necessary the reader should have a basic knowledge of algorithms, data structures, and calculus. Real-world case studies and chapter ending exercises help to create a full and realized picture of how search fits into the world of artificial intelligence and the one around us. - Provides real-world success stories and case studies for heuristic search algorithms - Includes many AI developments not yet covered in textbooks such as pattern databases, symbolic search, and parallel processing units
Book Synopsis Constraint Satisfaction in Logic Programming by : Pascal Van Hentenryck
Download or read book Constraint Satisfaction in Logic Programming written by Pascal Van Hentenryck and published by MIT Press (MA). This book was released on 1989 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book tackles classic problems from operations research and circuit design using a logic programming language embedding consistency techniques, a paradigm emerging from artificial intelligence research. Van Hentenryck proposes a new approach to solving discrete combinatorial problems using these techniques.Logic programming serves as a convenient language for stating combinatorial problems, but its "generate and test" paradigm leads to inefficient programs. Van Hentenryck's approach preserves one of the most useful features of logic programming - the duality of its semantics - yet allows a short development time for the programs while preserving most of the efficiency of special purpose programs written in a procedural language.Embedding consistency techniques in logic programming allows for ease and flexibility of programming and short development time because constraint propagation and tree-search programming are abstracted away from the user. It also enables logic programs to be executed efficiently as consistency techniques permit an active use of constraints to remove combinations of values that cannot appear in a solution Van Hentenryck presents a comprehensive overview of this new approach from its theoretical foundations to its design and implementation, including applications to real life combinatorial problems.The ideas introduced in "Constraint Satisfaction in Logic Programming "have been used successfully to solve more than a dozen practical problems in operations research and circuit design, including disjunctive scheduling, warehouse location, cutting stock car sequencing, and microcode labeling problems.Pascal Van Hentenryck is a member of the research staff at the European Computer Industry Research Centre. "Constraint Satisfaction in Logic Programming" is based on research for the Centre's CHIP project. As an outgrowth of this project, a new language (CHIP) that will include consistency techniques has been developed for commercial use. The book is included in the Logic Programming series edited by Ehud Shapiro.
Download or read book The Sudoku Code written by Francis Heaney and published by Sterling Publishing (NY). This book was released on 2006-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Move over, Da Vinci! Here comes a code-breaking challenge based on today’s hottest puzzle craze—and every reader who solves the mystery wins a prize! But it’s not easy: First you have to complete 200 puzzles arranged in levels of difficulty from “Easy” to “Cruel.” Each of 100 numerical sudoku puzzles is paired with a “wordoku” puzzle using letters instead of numbers, and based on a key word or phrase. The combined answers to these puzzle pairs lead to a message containing a set of instructions. Unravel the instructions, and at last the solution appears. Solvers who follow this trail of clues to the end can proudly claim their prize: a button that’s inscribed, “I cracked the Sudoku Code!” ? Notice In the first printing of the book there is an error on page 125. The puzzle itself is correct, but the letters under the grid are incorrect. They should read "W H A T V I D E O" instead of "W H I T E D O V E."
Book Synopsis Logical Labyrinths by : Raymond Smullyan
Download or read book Logical Labyrinths written by Raymond Smullyan and published by CRC Press. This book was released on 2008-12-22 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features a unique approach to the teaching of mathematical logic by putting it in the context of the puzzles and paradoxes of common language and rational thought. It serves as a bridge from the author's puzzle books to his technical writing in the fascinating field of mathematical logic. Using the logic of lying and truth-telling, the au
Book Synopsis Samurai Sudoku - Hard - Volume 4 - 159 Puzzles by : Nick Snels
Download or read book Samurai Sudoku - Hard - Volume 4 - 159 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-10 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. Samurai Sudoku is Sudoku on steroids. It combines 5 Sudoku's into one large fun and addicting logic puzzle game that will give you hours of puzzle pleasure. This book is ideal for you if you love to solve difficult Samurai Sudoku puzzles. You do not need to wade through tons of easy Samurai Sudoku puzzles before getting to the real brain teasers. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 Samurai Sudoku puzzle per page, with lots of white space for scribbling. Samurai Sudoku - Hard is a collection of 159 puzzles: 120 hard Samurai Sudoku puzzles 39 extra logic puzzles I guarantee that every logic puzzle in this Samurai Sudoku 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 PuzzleBooks.net books. Samurai Sudoku is also known as Gattai-5.
Book Synopsis Samurai Sudoku - Medium - Volume 3 - 159 Puzzles by : Nick Snels
Download or read book Samurai Sudoku - Medium - Volume 3 - 159 Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-10-10 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. Samurai Sudoku is Sudoku on steroids. It combines 5 Sudoku's into one large fun and addicting logic puzzle game that will give you hours of puzzle pleasure. This book is ideal for you if you already know how to solve Samurai Sudoku puzzles but you find our hard or extreme Samurai Sudoku puzzles too difficult. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 Samurai Sudoku puzzle per page, with lots of white space for scribbling. Samurai Sudoku consists of five 9x9 grids, one in the center and the other 4 overlapping each corner grid of the central one. For each 9x9 grid the goal is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1-9 exactly once. Samurai Sudoku - Medium is a collection of 159 puzzles: 120 medium Samurai Sudoku puzzles 39 extra logic puzzles I guarantee that every logic puzzle in this Samurai Sudoku 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 PuzzleBooks.net books. Samurai Sudoku is also known as Gattai-5.
