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.

Download or read book The Hidden Logic of Sudoku written by Denis Berthier and published by Lulu.com. This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The "Hidden Logic of Sudoku" provides the first systematic perspective of the logical symmetries of the popular game. These are fully exploited to define new graphical representations, new kinds of resolution rules and a precedence ordering of the rules consistent with their logical complexity. The set of rules defined in the book is illustrated with a hundred of puzzles together with their full resolution paths. It suffices to solve almost any puzzle without making guesses or assuming the uniqueness of a solution. It has been fed into an Artificial Intelligence (AI) engine and a large database of puzzles has been processed, leading to a precise evaluation of the efficiency of each rule. The book is intended for both advanced Sudoku players (who will discover many new facets of the game and a new, systematic approach to the resolution rules) and for teachers or students of Logic or AI (who will appreciate the strict logical foundations).

Download or read book Beyond Black Belt Sudoku written by Frank Longo and published by Puzzlewright. This book was released on 2011-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "If you have to ask, IT'S TOO HARD FOR YOU"--Cover.

Download or read book Ai Escargot written by Arto Inkala and published by . This book was released on 2007-06-01 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains AI Escargot, the world famous sudoku puzzle which became the most difficult sudoku puzzle known in 2006. There are also several hints for solving AI Escargot in the shortest and most logical way. In addition, the book has 166 other sudoku puzzles in 11 categories. This makes it very convenient to find out your own level and to learn more! The author, Arto Inkala, is a puzzle creator and a doctor of science in the field of applied mathematics.

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 Ask a Manager written by Alison Green and published by Ballantine Books. This book was released on 2018-05-01 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the creator of the popular website Ask a Manager and New York’s work-advice columnist comes a witty, practical guide to 200 difficult professional conversations—featuring all-new advice! There’s a reason Alison Green has been called “the Dear Abby of the work world.” Ten years as a workplace-advice columnist have taught her that people avoid awkward conversations in the office because they simply don’t know what to say. Thankfully, Green does—and in this incredibly helpful book, she tackles the tough discussions you may need to have during your career. You’ll learn what to say when • coworkers push their work on you—then take credit for it • you accidentally trash-talk someone in an email then hit “reply all” • you’re being micromanaged—or not being managed at all • you catch a colleague in a lie • your boss seems unhappy with your work • your cubemate’s loud speakerphone is making you homicidal • you got drunk at the holiday party Praise for Ask a Manager “A must-read for anyone who works . . . [Alison Green’s] advice boils down to the idea that you should be professional (even when others are not) and that communicating in a straightforward manner with candor and kindness will get you far, no matter where you work.”—Booklist (starred review) “The author’s friendly, warm, no-nonsense writing is a pleasure to read, and her advice can be widely applied to relationships in all areas of readers’ lives. Ideal for anyone new to the job market or new to management, or anyone hoping to improve their work experience.”—Library Journal (starred review) “I am a huge fan of Alison Green’s Ask a Manager column. This book is even better. It teaches us how to deal with many of the most vexing big and little problems in our workplaces—and to do so with grace, confidence, and a sense of humor.”—Robert Sutton, Stanford professor and author of The No Asshole Rule and The Asshole Survival Guide “Ask a Manager is the ultimate playbook for navigating the traditional workforce in a diplomatic but firm way.”—Erin Lowry, author of Broke Millennial: Stop Scraping By and Get Your Financial Life Together

Download or read book P Is for Pterodactyl written by Raj Haldar and published by Sourcebooks, Inc.. This book was released on 2018-11-13 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: A New York Times Bestseller! A "raucous trip through the odd corners of our alphabet." —The New York Times Let's get real—the English language is bizarre. A might be for apple, but it's also for aisle and aeons. Why does the word "gnat" start with a G but the word "knot" doesn't start with an N? It doesn't always make sense, but don't let these rule-breaking silent letters defeat you! This whimsical, funky book from Raj Haldar (aka rapper Lushlife) turns the traditional idea of an alphabet book on its head, poking fun at the most mischievous words in the English language and demonstrating how to pronounce them. Fun and informative for word nerds of all ages!

Download or read book Seven Games A Human History written by Oliver Roeder and published by W. W. Norton & Company. This book was released on 2022-01-25 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: A group biography of seven enduring and beloved games, and the story of why—and how—we play them. Checkers, backgammon, chess, and Go. Poker, Scrabble, and bridge. These seven games, ancient and modern, fascinate millions of people worldwide. In Seven Games, Oliver Roeder charts their origins and historical importance, the delightful arcana of their rules, and the ways their design makes them pleasurable. Roeder introduces thrilling competitors, such as evangelical minister Marion Tinsley, who across forty years lost only three games of checkers; Shusai, the Master, the last Go champion of imperial Japan, defending tradition against “modern rationalism”; and an IBM engineer who created a backgammon program so capable at self-learning that NASA used it on the space shuttle. He delves into the history and lore of each game: backgammon boards in ancient Egypt, the Indian origins of chess, how certain shells from a particular beach in Japan make the finest white Go stones. Beyond the cultural and personal stories, Roeder explores why games, seemingly trivial pastimes, speak so deeply to the human soul. He introduces an early philosopher of games, the aptly named Bernard Suits, and visits an Oxford cosmologist who has perfected a computer that can effectively play bridge, a game as complicated as human language itself. Throughout, Roeder tells the compelling story of how humans, pursuing scientific glory and competitive advantage, have invented AI programs better than any human player, and what that means for the games—and for us. Funny, fascinating, and profound, Seven Games is a story of obsession, psychology, history, and how play makes us human.

Download or read book Why Don t Students Like School written by Daniel T. Willingham and published by John Wiley & Sons. This book was released on 2009-06-10 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Easy-to-apply, scientifically-based approaches for engaging students in the classroom Cognitive scientist Dan Willingham focuses his acclaimed research on the biological and cognitive basis of learning. His book will help teachers improve their practice by explaining how they and their students think and learn. It reveals-the importance of story, emotion, memory, context, and routine in building knowledge and creating lasting learning experiences. Nine, easy-to-understand principles with clear applications for the classroom Includes surprising findings, such as that intelligence is malleable, and that you cannot develop "thinking skills" without facts How an understanding of the brain's workings can help teachers hone their teaching skills "Mr. Willingham's answers apply just as well outside the classroom. Corporate trainers, marketers and, not least, parents -anyone who cares about how we learn-should find his book valuable reading." —Wall Street Journal

Download or read book Expert Sudoku written by Nikoli Publishing and published by Workman Publishing Company. This book was released on 2009-11-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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!

Download or read book Search and Find Puzzle Book For Immature Adults written by Mike Bender and published by . This book was released on 2020-11-09 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt: The only brain activity book scientifically proven to make you both smarter and slightly dumber at the same time! Successfully launched on Kickstarter and from the folks behind AwkwardFamilyPhotos.com. Search and Find Puzzles for (Immature) Adults is a humorous twist on the classic search and find puzzles we all remember doing as kids. It makes the perfect brain activity, gag gift, or boredom buster. The book includes 40 unique puzzles from veteran illustrators with 500 + expertly hidden objects such as lederhosen, avocado toast, breast pump, lower intestine, and Socrates-- it might possibly be the most random book ever. This book features: 40 hilarious search and find puzzles that are as equally challenging as they are humorous created by the world's most talented search and find illustrators like Chuck Dillon, Laura Close, Brian Michael Weaver, and MAD Magazine alum, Rich Powell. 500 + hidden objects including shuttlecock, Dadbod, Dee Snider, rotary phone, lederhosen, hypodermic needle, and many, many more. We dare you to find them all. Complete answer key (for cheaters). It makes the perfect boredom buster, quarantine calmer, gag gift, coaster, and fly swatter so pick one up today. Or seven.

Download or read book The Mom Test written by Rob Fitzpatrick and published by Robfitz Ltd. This book was released on 2013-10-09 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mom Test is a quick, practical guide that will save you time, money, and heartbreak. They say you shouldn't ask your mom whether your business is a good idea, because she loves you and will lie to you. This is technically true, but it misses the point. You shouldn't ask anyone if your business is a good idea. It's a bad question and everyone will lie to you at least a little . As a matter of fact, it's not their responsibility to tell you the truth. It's your responsibility to find it and it's worth doing right . Talking to customers is one of the foundational skills of both Customer Development and Lean Startup. We all know we're supposed to do it, but nobody seems willing to admit that it's easy to screw up and hard to do right. This book is going to show you how customer conversations go wrong and how you can do better.

Download or read book The GCHQ Puzzle Book written by GCHQ and published by Michael Joseph. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: ** WINNER OF 'STOCKING FILLER OF THE YEAR AWARD' GUARDIAN ** Pit your wits against the people who cracked Enigma in the official puzzle book from Britain's secretive intelligence organisation, GCHQ. 'A fiendish work, as frustrating, divisive and annoying as it is deeply fulfilling: the true spirit of Christmas' Guardian 'Surely the trickiest puzzle book in years. Crack these fiendish problems and Trivial Pursuit should be a doddle' Daily Telegraph If 3=T, 4=S, 5=P, 6=H, 7=H ...what is 8? What is the next letter in the sequence: M, V, E, M, J, S, U, ? Which of the following words is the odd one out: CHAT, COMMENT, ELF, MANGER, PAIN, POUR? GCHQ is a top-secret intelligence and security agency which recruits some of the very brightest minds. Over the years, their codebreakers have helped keep our country safe, from the Bletchley Park breakthroughs of WWII to the modern-day threat of cyberattack. So it comes as no surprise that, even in their time off, the staff at GCHQ love a good puzzle. Whether they're recruiting new staff or challenging each other to the toughest Christmas quizzes and treasure hunts imaginable, puzzles are at the heart of what GCHQ does. Now they're opening up their archives of decades' worth of codes, puzzles and challenges for everyone to try. In this book you will find: - Tips on how to get into the mindset of a codebreaker - Puzzles ranging in difficulty from easy to brain-bending - A competition section where we search for Britain's smartest puzzler Good luck! 'Ideal for the crossword enthusiast' Daily Telegraph

Download or read book X treme Sudoku written by Nikoli Publishing and published by Workman Publishing. This book was released on 2006-01-01 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Nikoli, the Japanese puzzle company that created the sudoku craze, comesa title that starts at hard and goes to a level of difficulty not seen in anyprevious books.

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!

Download or read book The Improv Handbook written by Tom Salinsky and published by Bloomsbury Publishing. This book was released on 2017-10-19 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Improv Handbook is the most comprehensive, smart, helpful and inspiring guide to improv available today. Applicable to comedians, actors, public speakers and anyone who needs to think on their toes, it features a range of games, interviews, descriptions and exercises that illuminate and illustrate the exciting world of improvised performance. First published in 2008, this second edition features a new foreword by comedian Mike McShane, as well as new exercises on endings, managing blind offers and master-servant games, plus new and expanded interviews with Keith Johnstone, Neil Mullarkey, Jeffrey Sweet and Paul Rogan. The Improv Handbook is a one-stop guide to the exciting world of improvisation. Whether you're a beginner, an expert, or would just love to try it if you weren't too scared, The Improv Handbook will guide you every step of the way.

Download or read book How to Break Up with Your Phone written by Catherine Price and published by Ten Speed Press. This book was released on 2018-02-13 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: This evidence-based, user-friendly guide presents a 30-day digital detox plan that will help you set boundaries with your phone and live a more joyful and fulfilling life. “I wrote The Anxious Generation to help adults improve the lives of children. Many readers have asked me for a version of the book aimed at helping adults and teens help themselves. Catherine Price has written the best such book.”—Jonathan Haidt Do you feel addicted to your phone? Do you frequently pick it up “just to check,” only to look up forty-five minutes later wondering where the time has gone? Does social media make you anxious? Have you tried to spend less time mindlessly scrolling—and failed? If so, this book is your solution. Award-winning health and science journalist and TED speaker Catherine Price presents a practical, evidence-based 30-day digital detox plan that will help you break up—and then make up—with your phone. The goal: better mental health, improved screen-life balance, and a long-term relationship with technology that feels good. This engaging, user-friendly guide explains how our smartphones and apps are designed to be addictive and how the time we spend on them is increasing our anxiety and damaging our abilities to focus, think deeply, form new memories, generate ideas, and be present in our most important relationships. Next, it walks you through an effective and easy-to-follow 30-day plan that has already helped thousands of people worldwide break their phone addictions and feel more fully alive. Whether you need help for yourself or for your family, friends, students, colleagues, clients, or community, How to Break Up with Your Phone is the ultimate guide to digital detoxing. It’s guaranteed to help you put down your phone—and come back to life.