Download or read book The Art and Craft of Problem Solving written by Paul Zeitz and published by John Wiley & Sons. This book was released on 2017 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text on mathematical problem solving provides a comprehensive outline of "problemsolving-ology," concentrating on strategy and tactics. It discusses a number of standard mathematical subjects such as combinatorics and calculus from a problem solver's perspective.

Download or read book Maze written by Christopher Manson and published by Macmillan. This book was released on 1985-11-15 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is not really a book. This is a building in the shape of a book...a maze. Each numbered page depicts a room in the maze. Tempted? Test your wits against mine. I guarantee that my maze will challenge you to think in ways you've never thought before. But beware. One wrong turn and you may never escape!

Download or read book Algorithmic Puzzles written by Anany Levitin and published by OUP USA. This book was released on 2011-10-14 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algorithmic puzzles are puzzles involving well-defined procedures for solving problems. This book will provide an enjoyable and accessible introduction to algorithmic puzzles that will develop the reader's algorithmic thinking. The first part of this book is a tutorial on algorithm design strategies and analysis techniques. Algorithm design strategies — exhaustive search, backtracking, divide-and-conquer and a few others — are general approaches to designing step-by-step instructions for solving problems. Analysis techniques are methods for investigating such procedures to answer questions about the ultimate result of the procedure or how many steps are executed before the procedure stops. The discussion is an elementary level, with puzzle examples, and requires neither programming nor mathematics beyond a secondary school level. Thus, the tutorial provides a gentle and entertaining introduction to main ideas in high-level algorithmic problem solving. The second and main part of the book contains 150 puzzles, from centuries-old classics to newcomers often asked during job interviews at computing, engineering, and financial companies. The puzzles are divided into three groups by their difficulty levels. The first fifty puzzles in the Easier Puzzles section require only middle school mathematics. The sixty puzzle of average difficulty and forty harder puzzles require just high school mathematics plus a few topics such as binary numbers and simple recurrences, which are reviewed in the tutorial. All the puzzles are provided with hints, detailed solutions, and brief comments. The comments deal with the puzzle origins and design or analysis techniques used in the solution. The book should be of interest to puzzle lovers, students and teachers of algorithm courses, and persons expecting to be given puzzles during job interviews.

Download or read book The Big Book of Small Python Projects written by Al Sweigart and published by No Starch Press. This book was released on 2021-06-25 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Best-selling author Al Sweigart shows you how to easily build over 80 fun programs with minimal code and maximum creativity. If you’ve mastered basic Python syntax and you’re ready to start writing programs, you’ll find The Big Book of Small Python Projects both enlightening and fun. This collection of 81 Python projects will have you making digital art, games, animations, counting pro- grams, and more right away. Once you see how the code works, you’ll practice re-creating the programs and experiment by adding your own custom touches. These simple, text-based programs are 256 lines of code or less. And whether it’s a vintage screensaver, a snail-racing game, a clickbait headline generator, or animated strands of DNA, each project is designed to be self-contained so you can easily share it online. You’ll create: • Hangman, Blackjack, and other games to play against your friends or the computer • Simulations of a forest fire, a million dice rolls, and a Japanese abacus • Animations like a virtual fish tank, a rotating cube, and a bouncing DVD logo screensaver • A first-person 3D maze game • Encryption programs that use ciphers like ROT13 and Vigenère to conceal text If you’re tired of standard step-by-step tutorials, you’ll love the learn-by-doing approach of The Big Book of Small Python Projects. It’s proof that good things come in small programs!

Download or read book The Times Big Book of Quick Crosswords 1 written by The Times Mind Games and published by Collins. This book was released on 2016-10-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Challenge yourself at home with word and number puzzles From the puzzles section of The Times our Editors have chosen the best selection of general-knowledge and definition crossword puzzles to keep even the most eager enthusiasts entertained for hours. This collection of 300 accessible puzzles is utterly addictive, yet concise enough to be solved relatively quickly. Encompassing a wide range of subjects including geography, literature, history and culture, these general-knowledge and definition-based puzzles will test your word power and broaden your horizons at the same time. With clues that are satisfyingly skillful and containing no cryptic elements, these crosswords are guaranteed to stretch your mind and entertain you equally. Puzzles taken from previously published titles.

Download or read book Twentieth Century Standard Puzzle Book written by Various and published by Good Press. This book was released on 2021-11-05 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is indeed a puzzle book, intended to amuse the readers as they try to deduce the right answer to the various challenges that line this book's pages. From riddles to sudoku-style puzzles, the author truly knows his craft and those seeking brain teasers to tickle the mind would be delighted to discover this book.

Download or read book Hidden Pictures written by Larry Daste and published by Courier Corporation. This book was released on 2001-03-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: Locate such unlikely objects as carrots, a sea horse, party cap, and more in a charming scene of playful puppies; find a teddy bear, clothespin, spool of thread in a peaceful scene featuring a lion and its mate. Loads of brain-teasing diversions for older children and fun-loving adults in 24 pages of cleverly hidden items-all identified in a caption beneath each charmingly rendered picture.

Download or read book Word Searches For Dummies written by Denise Sutherland and published by John Wiley & Sons. This book was released on 2009-05-11 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: A travel-friendly puzzle-packed book that keeps the brain in shape One of the best ways to exercise the mind is through word and logic games like word searches and Sudoku. Studies have shown that doing word searches frequently can help prevent diseases like Alzheimer's and dementia. Word Searches For Dummies is a great way to strengthen the mind and keep the brain active plus, it's just plain fun! This unique guide features several different types of word searches that take readers beyond simply circling the answer: secret shape word searches, story word searches, listless word searches, winding words, quiz word searches, and more. It provides a large number of puzzles at different levels that will both test and exercise the mind while keeping the reader entertained for hours.

Download or read book The Times Train Tracks written by The Times Mind Games and published by Times Books. This book was released on 2018-09-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This challenging visual puzzle will appeal to lovers of logic and deduction brain teasers. How To Play: A map grid shows two towns, typically A and B. The objective of the puzzle is to lay down tracks to connect the two towns. Numbers around the outside of the grid tell you how many pieces of track are to be placed in each row and column. You can only use straight (horizontal and vertical) and curved (right and left) rails and the track cannot cross over itself. There is something very satisfying in the laying down of tracks. The puzzles are arranged with varying levels of difficulty, where difficulty is largely dependent on the size of the map grid (from 6x6 to 10x10). Puzzles included cover three levels of difficulty: 70 Easy, 70 Moderate, and 60 Difficult.

Download or read book The Original Area Mazes written by Naoki Inaba and published by The Experiment. This book was released on 2017-10-10 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Perfect for sudoku fans—the rules for these 100 logic puzzles are simple, and the math is easy. But the puzzles get harder and harder! Once you match wits with area mazes, you’ll be hooked! Your quest is to navigate a network of rectangles to find a missing value. Just Remember: Area = length × width Use spatial reasoning to find helpful relationships Whole numbers are all you need. You can always get the answer without using fractions! Originally invented for gifted students, area mazes (menseki meiro), have taken all of Japan by storm. Are you a sudoku fanatic? Do you play brain games to stay sharp? Did you love geometry . . . or would you like to finally show it who’s boss? Feed your brain some area mazes—they could be just what you’re craving!

Download or read book The Aleppo Codex written by Matti Friedman and published by Algonquin Books. This book was released on 2013-05-14 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Winner of the 2014 Sami Rohr Prize for Jewish Literature A thousand years ago, the most perfect copy of the Hebrew Bible was written. It was kept safe through one upheaval after another in the Middle East, and by the 1940s it was housed in a dark grotto in Aleppo, Syria, and had become known around the world as the Aleppo Codex. Journalist Matti Friedman’s true-life detective story traces how this precious manuscript was smuggled from its hiding place in Syria into the newly founded state of Israel and how and why many of its most sacred and valuable pages went missing. It’s a tale that involves grizzled secret agents, pious clergymen, shrewd antiquities collectors, and highly placed national figures who, as it turns out, would do anything to get their hands on an ancient, decaying book. What it reveals are uncomfortable truths about greed, state cover-ups, and the fascinating role of historical treasures in creating a national identity.

Download or read book A Wild Swan written by Michael Cunningham and published by Farrar, Straus and Giroux. This book was released on 2015-11-10 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fairy tales for our times from the Pulitzer Prize–winning author of The Hours A poisoned apple and a monkey's paw with the power to change fate; a girl whose extraordinarily long hair causes catastrophe; a man with one human arm and one swan's wing; and a house deep in the forest, constructed of gumdrops and gingerbread, vanilla frosting and boiled sugar. In A Wild Swan and Other Tales, the people and the talismans of lands far, far away—the mythic figures of our childhoods and the source of so much of our wonder—are transformed by Michael Cunningham into stories of sublime revelation. Here are the moments that our fairy tales forgot or deliberately concealed: the years after a spell is broken, the rapturous instant of a miracle unexpectedly realized, or the fate of a prince only half cured of a curse. The Beast stands ahead of you in line at the convenience store, buying smokes and a Slim Jim, his devouring smile aimed at the cashier. A malformed little man with a knack for minor acts of wizardry goes to disastrous lengths to procure a child. A loutish and lazy Jack prefers living in his mother's basement to getting a job, until the day he trades a cow for a handful of magic beans. Reimagined by one of the most gifted storytellers of his generation, and exquisitely illustrated by Yuko Shimizu, rarely have our bedtime stories been this dark, this perverse, or this true.

Download or read book WALC 6 written by Leslie Bilik-Thompson and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive series of tasks and functional carryover activities allowing for integration of language and cognitive skills for neurologically-impaired adolescents and adults with diverse levels of functioning. Exercises cover a broad scope of skills including orientation, auditory comprehension, verbal expression, and reading comprehension.

Download or read book Inheritors of the Earth written by Chris D. Thomas and published by PublicAffairs. This book was released on 2017-09-05 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human activity has irreversibly changed the natural environment. But the news isn't all bad. It's accepted wisdom today that human beings have permanently damaged the natural world, causing extinction, deforestation, pollution, and of course climate change. But in Inheritors of the Earth, biologist Chris Thomas shows that this obscures a more hopeful truth -- we're also helping nature grow and change. Human cities and mass agriculture have created new places for enterprising animals and plants to live, and our activities have stimulated evolutionary change in virtually every population of living species. Most remarkably, Thomas shows, humans may well have raised the rate at which new species are formed to the highest level in the history of our planet. Drawing on the success stories of diverse species, from the ochre-colored comma butterfly to the New Zealand pukeko, Thomas overturns the accepted story of declining biodiversity on Earth. In so doing, he questions why we resist new forms of life, and why we see ourselves as unnatural. Ultimately, he suggests that if life on Earth can recover from the asteroid that killed off the dinosaurs, it can survive the onslaughts of the technological age. This eye-opening book is a profound reexamination of the relationship between humanity and the natural world.

Download or read book The Times Quick Cryptic Crossword Book 1 80 World Famous Crossword Puzzles the Times Crosswords written by The Times Mind Games and published by Collins. This book was released on 2016-05-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new series of 80 puzzles from The "Times "adapting the cryptic puzzle for those with a hectic lifestyle and schedule. Ideal for those starting out with cryptic crosswords, and those who d like to tackle the main puzzle but feel daunted, or who can perhaps only solve a handful of clues. Appearing Monday to Friday in the puzzle pages of "Times2," this crossword has a reduced 13x13 grid size and reduced difficulty too, the intention being to encourage people to take their first steps in tackling cryptic crosswords. And also to cater for those of us who have limited time to devote to our favorite pastime and need a ready-made set of puzzles that is solvable in a short space of time. "

Download or read book Explorers of the Nile written by Tim Jeal and published by Faber & Faber. This book was released on 2011-09-13 with total page 807 pages. Available in PDF, EPUB and Kindle. Book excerpt: Between 1856 and 1876, five explorers, all British, took on the seemingly impossible task of discovering the source of the White Nile. Showing exceptional courage and extraordinary resilience, Richard Burton, John Hanning Speke, Samuel Baker, David Livingstone and Henry Morton Stanley risked their lives and their reputations in the name of this quest. They journeyed through East and Central Africa into unmapped territory, discovered the great lakesTanganyika and Victoria, navigated the upper Nile and the Congo, and suffered the ravages of flesh-eating ulcers, malaria and deep spear wounds. Using new research, Tim Jeal tells the story of these great expeditions, while also examining the tragic consequences which the Nile search has had on Uganda and Sudan to this day. Explorers of the Nile is a gripping adventure story with an arresting analysis of Britain's imperial past and the Scramble for Africa.

Download or read book Discrete Mathematics and Its Applications written by Kenneth H. Rosen and published by McGraw-Hill. This book was released on 2018-05 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A precise, relevant, comprehensive approach to mathematical concepts...