Download or read book New York Post Difficult Sudoku written by Wayne Gould and published by William Morrow Paperbacks. This book was released on 2006-06-27 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: 200 New Difficult Puzzles -- They Are Not Going to Be Easy But You Are Ready Su Doku, "the crossword without words," comes with a warning: it is seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience.

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 Intensely Hard Sudoku Puzzle Book 300 Tough Puzzles That Will Push You Harder Than Your Basketball Coach and Eventually Become a Better Person written by Masaki Hoshiko and published by Independently Published. This book was released on 2019-03-27 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: 9 Out Of 10 Sudoku Enthusiasts Have Failed To Solve Our Sudoku Puzzles. Are You Up To The Challenge? Are you sick and tired of all those boring newspaper-grade Sudoku puzzles? Do you want to test your puzzle-solving skills and take on the hardest Sudoku puzzles out there? Do you want to spend endless hours sharpening your logic skills and giving your brain a workout? Discover The Hardest Sudoku Puzzle Book By Masaki Hoshiko! When it comes to boosting your focus, concentration and mental skills, Sudoku puzzles are exactly what you need. But just like all other puzzles, you need to find a real challenge that will push you to your limits and make the taste of solving the puzzle so much sweeter. Attention! This Sudoku Puzzle Book Is NOT FOR EVERYONE! Here are the requirements to even pick up our Sudoku puzzle book: 100+ Broken Pencils: if you have snapped hundreds of pencils in half trying to find a number that solves the puzzles, then you are welcome. "Last Puzzle For Today": if you have uttered this phrase more than 100+ times and lied to yourself every single time, then you are ready to start solving our puzzles. Sudoku Dreams: if every time you close your eyes, all you can see is 9 rows, 9 columns and 81 cells, then you are our ideal candidate. What's In It For You? 6 Reasons To Start Solving Our Puzzles Right Away: Spoil Yourself With The Most Challenging Sudoku Puzzles You Have Seen Uncover A Whole New World Of Hard Sudoku Puzzles In An All-In-One Book Do Not Settle For All Those Childish Sudoku Puzzle Books Open The Door To A Challenge Worthy Of Your Skills Keep Your Brain Engaged & Entertained For Hours On End Unleash Your Inner Sudoku Master Today Do You Know Someone Who Could Use The Challenge? Surprise your wife, husband, boyfriend, girlfriend, father, mother, sister, brother, grandparents or grandkids with our must-have Sudoku puzzle book! Click "Buy Now" & Embark On Your Newest Sudoku Adventure!

Download or read book New York Post Easy Sudoku written by Wayne Gould and published by William Morrow Paperbacks. This book was released on 2006-06-27 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: 200 New Puzzles -- From Easy to Just About Difficult Su Doku, "the crossword without words," comes with a warning: it is seriously addictive. You don't need to be a mathematical genius to solve these puzzles; it is simply a question of logic and a little patience.

Download or read book The Ultimate Maze Book written by Galen Wadzinski and published by Courier Dover Publications. This book was released on 2005-09 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirty entertaining, challenging mazes: 3-D constructions, directional arrows, designated stops, and more. From easy "No Brainers" to "Full Brain Overload," which might take hours to solve. Includes "hints section."

Download or read book Super Sudoku written by Eric Saunders and published by Sirius Entertainment. This book was released on 2022-06 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudokus are extremely satisfying and enjoyable number-placement puzzles that give our brains a great workout. This brilliant collection is graded by level of difficulty from beginner to the experienced solver. * IMPROVE YOUR SOLVING SKILL: Each puzzle is graded, from beginner to expert, so you can enjoy the satisfaction of seeing your skill improve as you work through the levels. * EXERCISE YOUR BRAIN: Give your mind a great workout as you find where each missing number fits. * REDUCE STRESS: Feel your stress melt away as you focus on these satisfying puzzles.

Download or read book Four Thousand Weeks written by Oliver Burkeman and published by Farrar, Straus and Giroux. This book was released on 2021-08-10 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: AN INSTANT NEW YORK TIMES BESTSELLER "Provocative and appealing . . . well worth your extremely limited time." —Barbara Spindel, The Wall Street Journal The average human lifespan is absurdly, insultingly brief. Assuming you live to be eighty, you have just over four thousand weeks. Nobody needs telling there isn’t enough time. We’re obsessed with our lengthening to-do lists, our overfilled inboxes, work-life balance, and the ceaseless battle against distraction; and we’re deluged with advice on becoming more productive and efficient, and “life hacks” to optimize our days. But such techniques often end up making things worse. The sense of anxious hurry grows more intense, and still the most meaningful parts of life seem to lie just beyond the horizon. Still, we rarely make the connection between our daily struggles with time and the ultimate time management problem: the challenge of how best to use our four thousand weeks. Drawing on the insights of both ancient and contemporary philosophers, psychologists, and spiritual teachers, Oliver Burkeman delivers an entertaining, humorous, practical, and ultimately profound guide to time and time management. Rejecting the futile modern fixation on “getting everything done,” Four Thousand Weeks introduces readers to tools for constructing a meaningful life by embracing finitude, showing how many of the unhelpful ways we’ve come to think about time aren’t inescapable, unchanging truths, but choices we’ve made as individuals and as a society—and that we could do things differently.

Download or read book The Hard Crowd written by Rachel Kushner and published by Simon and Schuster. This book was released on 2021-04-06 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: A career-spanning anthology of essays on politics and culture by the best-selling author of The Flamethrowers includes entries discussing a Palestinian refugee camp, an illegal Baja Peninsula motorcycle race, and the 1970s Fiat factory wildcat strikes.

Download or read book How to Talk About Books You Haven t Read written by Pierre Bayard and published by Bloomsbury Publishing USA. This book was released on 2010-08-10 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this delightfully witty, provocative book, literature professor and psychoanalyst Pierre Bayard argues that not having read a book need not be an impediment to having an interesting conversation about it. (In fact, he says, in certain situations reading the book is the worst thing you could do.) Using examples from such writers as Graham Greene, Oscar Wilde, Montaigne, and Umberto Eco, he describes the varieties of "non-reading"-from books that you've never heard of to books that you've read and forgotten-and offers advice on how to turn a sticky social situation into an occasion for creative brilliance. Practical, funny, and thought-provoking, How to Talk About Books You Haven't Read-which became a favorite of readers everywhere in the hardcover edition-is in the end a love letter to books, offering a whole new perspective on how we read and absorb them.

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 The Hard Way Around written by Geoffrey Wolff and published by Vintage. This book was released on 2011-11-29 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1895 Joshua Slocum set sail from Gloucester, Massachusetts, in the Spray, a thirty-seven-foot sloop. More than three years later, he became the first man to circumnavigate the globe solo, and his account of that voyage, Sailing Alone Around the World, made him internationally famous. But scandal soon followed, and a decade later, with his finances failing, he set off alone once more—never to be seen again. In this definitive portrait of an icon of adventure, Geoffrey Wolff describes, with authority and admiration, a life that would see hurricanes, shipwrecks, pirate attacks, cholera, smallpox, and no shortage of personal tragedy.

Download or read book The Invention of Solitude written by Paul Auster and published by Faber & Faber. This book was released on 2010-11-25 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'One day there is life . . . and then, suddenly, it happens there is death.' So begins Paul Auster's moving and personal meditation on fatherhood. The first section, 'Portrait of an Invisible Man', reveals Auster's memories and feelings after the death of his father. In 'The Book of Memory' the perspective shifts to Auster's role as a father. The narrator, 'A', contemplates his separation from his son, his dying grandfather and the solitary nature of writing and story-telling.

Download or read book Gray s Anatomy Puzzle Book written by Gareth Moore and published by Frances Lincoln. This book was released on 2020-11-10 with total page 195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Think you know your cranium from your clavicle? Tibia from your trachea? Think again… Test your brain, solve riddles and learn about how the body works with this unique puzzle book using illustrations from Gray’s Anatomy. Divided into different sections of the body, the Gray’s Anatomy Puzzle Book takes the medical reference classic as its starting point for puzzles, riddles and general knowledge questions that will test your wits and challenge your brain. Learn more about the body in an easy and fun way with questions that vary in difficulty, from easy to fiendish, and are suitable for those with little knowledge of the human body, or those in the know who are interested in testing themselves with a new challenge. Puzzle types include: Sudoku Anagrams Crosswords Encoded pairs Missing letters Secret codes Lettermorphosis Follow visual clues and apply logic to reveal fascinating facts from medical history and learn about how our amazing bodies function.

Download or read book Amazing Area Mazes written by Naoki Inaba and published by The Experiment. This book was released on 2019-10-01 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: Race the clock to solve 70 fun puzzles with grade-school math—and genius logic! Welcome, brave math wizard, to the world of area mazes. These clever grids of squares and rectangles are more than meets the eye. Can you find the missing value—using only your powers to add, subtract, multiply, and divide? Just remember: Area = Length x Width Too easy? Race the clock! Puzzle master Naoki Inaba has included three target times for every maze. But don’t worry if you get stuck sometimes . . . just keep at it, and you’ll get better and better. Soon, you’ll be amazing!

Download or read book Strimko Book 1 written by Tanya Grabarchuk and published by . This book was released on 2017-10-27 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Strimko is a logic number puzzle invented by The Grabarchuk Family in 2008. It is based on the idea of Latin squares described by a Swiss mathematician and physicist Leonhard Euler (1707-1783) in the 18th century. All Strimko puzzles are solvable with a pure logic, no special knowledge is required. Strimko uses only three basic elements: rows, columns, and streams. All elements have equal numbers of cells, and the goal is to make each row, column, and stream containing the whole set of specified numbers. Cells in the grid are organized into several streams of equal length, which often run diagonally and even branching. Such mechanics creates entangled patterns resulting in interesting challenges and unusual logic. This book contains a specially designed collection of 150 easy-to-master puzzles with 4 x 4 through 7 x 7 grid sizes. Puzzles are arranged from the easiest to the hardest ones so that you'll progress in solving skills with each next puzzle. Strimko challenges were handcrafted by Helen, Tanya, Serhiy, and Peter Grabarchuk, and up to date hundreds of original Strimko puzzles were published in various forms and platforms. Learn more at strimko.com. Happy puzzling!

Download or read book Tree of Smoke written by Denis Johnson and published by Macmillan. This book was released on 2007-09-04 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: Once upon a time there was a war . . . and a young American who thought of himself as the Quiet American and the Ugly American, and who wished to be neither, who wanted instead to be the Wise American, or the Good American, but who eventually came to witness himself as the Real American and finally as simply the Fucking American. That’s me. This is the story of Skip Sands—spy-in-training, engaged in Psychological Operations against the Vietcong—and the disasters that befall him thanks to his famous uncle, a war hero known in intelligence circles simply as the Colonel. This is also the story of the Houston brothers, Bill and James, young men who drift out of the Arizona desert into a war in which the line between disinformation and delusion has blurred away. In its vision of human folly, and its gritty, sympathetic portraits of men and women desperate for an end to their loneliness, whether in sex or death or by the grace of God, this is a story like nothing in our literature. Tree of Smoke is Denis Johnson’s first full-length novel in nine years, and his most gripping, beautiful, and powerful work to date. Tree of Smoke is the 2007 National Book Award Winner for Fiction.

Download or read book Nora Webster written by Colm Toibin and published by Simon and Schuster. This book was released on 2014-10-07 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: From one of contemporary literature’s bestselling, critically acclaimed, and beloved authors: a “luminous” novel (Jennifer Egan, The New York Times Book Review) about a fiercely compelling young widow navigating grief, fear, and longing, and finding her own voice—“heartrendingly transcendant” (The New York Times, Janet Maslin). Set in Wexford, Ireland, Colm Tóibín’s magnificent seventh novel introduces the formidable, memorable, and deeply moving Nora Webster. Widowed at forty, with four children and not enough money, Nora has lost the love of her life, Maurice, the man who rescued her from the stifling world to which she was born. And now she fears she may be sucked back into it. Wounded, selfish, strong-willed, clinging to secrecy in a tiny community where everyone knows your business, Nora is drowning in her own sorrow and blind to the suffering of her young sons, who have lost their father. Yet she has moments of stunning insight and empathy, and when she begins to sing again, after decades, she finds solace, engagement, a haven—herself. Nora Webster “may actually be a perfect work of fiction” (Los Angeles Times), by a “beautiful and daring” writer (The New York Times Book Review) at the zenith of his career, able to “sneak up on readers and capture their imaginations” (USA TODAY). “Miraculous...Tóibín portrays Nora with tremendous sympathy and understanding” (Ron Charles, The Washington Post).