Download or read book Taking Sudoku Seriously written by Jason Rosenhouse and published by Oxford University Press. This book was released on 2012-01-19 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with more than a hundred color illustrations and a wide variety of puzzles and brainteasers, Taking Sudoku Seriously uses this popular craze as the starting point for a fun-filled introduction to higher mathematics. How many Sudoku solution squares are there? What shapes other than three-by-three blocks can serve as acceptable Sudoku regions? What is the fewest number of starting clues a sound Sudoku puzzle can have? Does solving Sudoku require mathematics? Jason Rosenhouse and Laura Taalman show that answering these questions opens the door to a wealth of interesting mathematics. Indeed, they show that Sudoku puzzles and their variants are a gateway into mathematical thinking generally. Among many topics, the authors look at the notion of a Latin square--an object of long-standing interest to mathematicians--of which Sudoku squares are a special case; discuss how one finds interesting Sudoku puzzles; explore the connections between Sudoku, graph theory, and polynomials; and consider Sudoku extremes, including puzzles with the maximal number of vacant regions, with the minimal number of starting clues, and numerous others. The book concludes with a gallery of novel Sudoku variations--just pure solving fun! Most of the puzzles are original to this volume, and all solutions to the puzzles appear in the back of the book or in the text itself. A math book and a puzzle book, Taking Sudoku Seriously will change the way readers look at Sudoku and mathematics, serving both as an introduction to mathematics for puzzle fans and as an exploration of the intricacies of Sudoku for mathematics buffs.

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.

Download or read book Colossal Book of Mathematics written by Martin Gardner and published by W. W. Norton & Company. This book was released on 2001 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: No amateur or math authority can be without this ultimate compendium of classic puzzles, paradoxes, and puzzles from America's best-loved mathematical expert. 320 line drawings.

Download or read book Binary Puzzle Books for Adults written by Puzzle King Publishing and published by . This book was released on 2020-08-22 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Binary Puzzle Book If you enjoy Math Logic Puzzles like Sudoku then you will love Binary Puzzles. Binary Puzzles (also known Takuzu, Binairo, Binero or Binario) is a logic puzzle involving placement of two symbols, 1s and 0s, on a rectangular grid. The objective is to fill the grid with 1s and 0s, where there is an equal number of 1s and 0s in each row and column and no more than two of either number adjacent to each other. Additionally, there can be no identical rows or columns. Similar to Sudoku each puzzle begins with several squares in the grid already filled. This Binary Puzzle Book is a fun way for teens or adults to sharpen their minds and test their logic. Featuring 156 Puzzles with 3 different difficulties. Book Features: Loads of Puzzles 48 Easy, 54 Medium and 54 Hard Large print - 2 Puzzles Per Page - Plenty of Space Perfectly Sized - 7" x 10" Premium Matte Color cover design Puzzle King Publishing: Puzzle Books for Everyone!

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.

Download or read book Suguru Number Blocks written by Khalid Alzamili and published by . This book was released on 2020-04-29 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Logic Puzzles book is packed with the following features: - 500 Hard Suguru (10x10) Puzzles. - Answers to every puzzle are provided. - Each puzzle is guaranteed to have only one solution.

Download or read book Samurai Sudoku written by Conceptis Puzzles and published by Sterling Publishing Company, Inc.. This book was released on 2006-08 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This popular, even more challenging variant of sudoku is for true puzzle warriors! Each one consists of FIVE sudoku grids arranged in an X-shaped array, with overlapping corners. No grid can be solved on its own; to complete the entire puzzle, players have to work on several grids at once, making their way to overlapping areas and constantly searching for new clues. While regular sudoku-solving techniques provide the starting point, the game's more complicated than that. Because the overlapping areas belong to two different grids, they must comply with the rules of both simultaneously. That changes the puzzle's underlying logic...and makes these sudokus more fun for the serious fan. An introduction, with a sample puzzle, shows all the strategies.

Download or read book Display Advertising with Real Time Bidding RTB and Behavioural Targeting written by Jun Wang and published by . This book was released on 2017-07-13 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph offers insightful knowledge of real-world RTB systems, to bridge the gaps between industry and academia, and to provide an overview of the fundamental infrastructure, algorithms, and technical and research challenges of the new frontier of computational advertising.

Download or read book Creativity and English Language Teaching written by Alan Maley and published by Springer. This book was released on 2017-10-05 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a unique perspective on creativity in an educational environment where there is a relative dearth of literature on this subject. The authors link practice and principle to provide a practical and valuable guide for more creative language learning and teaching, using not only theoretical ideas but useful practical advice and recommendations on how better to introduce creativity into teaching and daily life. This innovative volume is sure to become a crucial reference point for teachers and practitioners of language teaching, and anyone interested in the ways in which creativity can be channelled into the teaching and learning process.

Download or read book Battleship Puzzle Book written by Khalid Alzamili and published by . This book was released on 2020-05-30 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Battleship (also known as "Battleship Solitaire", "Solitaire Battleships") is a logic puzzle based on the Battleships guessing game. This Logic Puzzles book is packed with the following features: - 500 Easy to Hard Battleship (10x10) Puzzles. - Answers to every puzzle are provided. - Each puzzle is guaranteed to have only one solution. - Includes free bonus puzzles you can download book (Tons of Sudoku Puzzles for Adults & Seniors) - Includes free bonus puzzles you can download book (Word Search With Hidden Message: 102 Puzzles for Adults and Seniors)

Download or read book Semantic and Lexical Universals written by Cliff Goddard and published by John Benjamins Publishing. This book was released on 1994-01-01 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This set of papers represents a unique collection; it is the first attempt ever to empirically test a hypothetical set of semantic and lexical universals across a number of genetically and typologically diverse languages. In fact the word 'collection' is not fully appropriate in this case, since the papers report research undertaken specifically for the present volume, and shaped by the same guidelines. They constitute parallel and strictly comparable answers to the same set of questions, coordinated effort with a common aim, and a common methodology.The goal of identifying the universal human concepts found in all languages, is of fundamental importance, both from a theoretical and a practical point of view, since these concepts provide the basis of the psychic unity of mankind, underlying the clearly visible diversity of human cultures. They also allow us to better understand that diversity itself, because they provide a common measure, without which no precise and meaningful comparisons are possible at all. A set of truly universal (or even near-universal) concepts can provide us with an invaluable tool for interpreting, and explaining all the culture-specific meanings encoded in the language-and-culture systems of the world. It can also provide us with a tool for explaining meanings across cultures in education, business, trade, international relations, and so on.The book contains 13 chapters on individual languages including Japanese (by Masayuki Onishi), Chinese (by Hilary Chappel), Thai (by Anthony Diller), Ewe (Africa, by Felix Ameka), Miskitu languages of South America (by Kenneth Hall), Australian Aboriginal languages Aranda, Yankunytjatjara and Kayardild (by Jean Harkins & David Wilkins, Cliff Goddard, and Nicholas Evans), the Austronesian languages Samoan, Longgu, Acehnese and Mangap-Mbula (by Ulrike Mosel, Deborah Hill, Mark Durie and Robert Bugenhagen), the Papuan language Kalam (by Andrew Pawley), and, last but not least French (by Bert Peters).In addition to the chapters on individual languages the book includes three theoretical chapters; Semantic theory and semantic universals (by Goddard), Introducing lexical primitives (by Goddard and Wierzbicka), and Semantic primitives across languages: a critical review (by Wierzbicka).

Download or read book Books Friends and Bibliophilia written by Anton Gerits and published by . This book was released on 2004 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: First English language edition. "Books, Friends, and Bibliophilia" is a unique autobiographical by a very interesting Dutch antiquarian bookseller. The book is also a well-written look behind the scenes of Europe's antiquarian book trade from 1950 to the present. With a story rich in anedotes and colorful characters, Anton Gertis introduces us to many of the giants of the trade such as H.P. Kraus, Maurice L. Ettinghausen, and Menno Hertzberger with both modesty and wit. He weaves within his work the stories behind the building of important private libraries and the Special Collections department in the institutional libraries of Western Europe and behind the Iron Curtain.Anton Gertis is past President of the International League of Antiquarian Booksellers. He is also the author of over a dozen books; however, this memoir is an excellent overview of his long and fascinating career and will be of interest to collectors and bibliophiles the world over.

Download or read book Binary Puzzle written by Khalid Alzamili and published by . This book was released on 2020-04-15 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Logic Puzzles book is packed with the following features: - 500 Binary Puzzle (10x10) from Easy to Hard. - Answers to every puzzle are provided. - Each puzzle is guaranteed to have only one solution. - Includes free bonus puzzles.

Download or read book Concept Lattices written by Peter Eklund and published by Springer Science & Business Media. This book was released on 2004-02-10 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Second International Conference on Formal Concept Analysis, ICFCA 2004, held in Sydney, Australia in February 2004. The 27 revised full papers presented together with 7 invited papers were carefully reviewed and selected for inclusion in the book. Formal concept analysis emerged out of efforts to restructure lattice theory and has been extended into attribute exploration, Boolean judgment, and contextual logics in order to create a powerful general framework for knowledge representation and formal reasoning; among the application areas of formal concept analysis are data and knowledge processing, data visualization, information retrieval, machine learning, data analysis, and knowledge management. The papers in this book address all current issues in formal concept analysis, ranging from foundational and methodological issues to applications in various fields.

Download or read book Journey to the Land of Look Behind written by Denise Laidler and published by CreateSpace. This book was released on 2013-12 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt: Talented and driven Indigo Wade is entrenched in the daily rigors of her frenzied life. Hemmed in by disillusionment with her engineering career, the expectations of a tyrannical mother and bloodless matches with her lover, Reed she yearns for a life of her own design. A whiskey soaked voice from her childhood pulls her back to her island roots to face the father whose instincts capsizes notions of kinship and trust. What begins as a reluctant trip home becomes an odyssey of discovery and truth-telling. Set in New Orleans and Jamaica, Journey to the Land of Look Behind illustrates what's left amidst the wreckage of a woman abandoned by a father who navigates relationships like a chess grandmaster. From the intoxicating bacchanal of New Orleans' speakeasies to the green grottoes of Port Antonio, hers is a journey beyond the bounds of family and obligation to full self-emancipation.

Download or read book Studies in teacher education written by Mariusz Misztal and published by . This book was released on 2005 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Euler s Gem written by David Richeson and published by . This book was released on 2012 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Leonhard Euler's polyhedron formula describes the structure of many objects--from soccer balls and gemstones to Buckminster Fuller's buildings and giant all-carbon molecules. Yet Euler's formula is so simple it can be explained to a child. Euler's Gem tells the illuminating story of this indispensable mathematical idea. From ancient Greek geometry to today's cutting-edge research, Euler's Gem celebrates the discovery of Euler's beloved polyhedron formula and its far-reaching impact on topology, the study of shapes. In 1750, Euler observed that any polyhedron composed of V vertices, E edges, and F faces satisfies the equation V - E + F =2. David Richeson tells how the Greeks missed the formula entirely; how Descartes almost discovered it but fell short; how nineteenth-century mathematicians widened the formula's scope in ways that Euler never envisioned by adapting it for use with doughnut shapes, smooth surfaces, and higher dimensional shapes; and how twentieth-century mathematicians discovered that every shape has its own Euler's formula. Using wonderful examples and numerous illustrations, Richeson presents the formula's many elegant and unexpected applications, such as showing why there is always some windless spot on earth, how to measure the acreage of a tree farm by counting trees, and how many crayons are needed to color any map. Filled with a who's who of brilliant mathematicians who questioned, refined, and contributed to a remarkable theorem's development, Euler's Gem will fascinate every mathematics enthusiast.