Puzzle Books for Adults PDF Download

Author: Callisto Media
Publisher:
ISBN: 9781646114085
Category :
Languages : en
Pages :

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Book Description

Author: Marcel Danesi
Publisher: Rockridge Press
ISBN: 9781638072034
Category :
Languages : en
Pages :

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Book Description
Exercise your mind with the next volume in the ultimate collection of brain puzzles You know that keeping your brain healthy is just as important as taking care of your body--and puzzles are a fun way to do it! All puzzles are great for brain health, but different kinds of puzzles strengthen different mental skills: Crossword puzzles boost vocabulary, Cryptograms test deductive reasoning, and Sudoku is good for number sense. This brain puzzles book for adults features 6 different types of puzzles, with a section for each one that includes an instructional warm-up and a quick explanation of its brain health benefits. The puzzles progress through four different challenge levels, so you can watch your skills improve while strengthening your mind. With an updated format, the Ultimate Brain Health Puzzle Book for Adults Vol. 2 lets you choose the puzzle that fits your mood and enjoy hours of brain-boosting fun. Sharpen your pencils and start building brainpower today with the best choice in brain puzzle books for adults.

Author: Louise B. Moll
Publisher: Sterling Publishing Company, Inc.
ISBN: 9780806981109
Category : Games & Activities
Languages : en
Pages : 132

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Book Description
Test your wits with a cryptogram for every day of the year! Start the year with this one: FXA SRZ YNJIJS UC SRZ YZXYUT VOXEEZT AUHI RZXIS XTE TUHIJYR AUHI YUHO. (MAY THE SPIRIT OF THE SEASON GLADDEN YOUR HEART AND NOURISH YOUR SOUL). Solutions are cleverly scattered to prevent easy cheating. 128 pages, 5 3/8 x 8 1/4.

Author: Judy Willis
Publisher: Sourcebooks, Inc.
ISBN: 1402220685
Category : Education
Languages : en
Pages : 338

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Book Description
Brain-Based Strategies You Can Use Today to Enhance Your Child's Love of Learning How Your Child Learns Best is a groundbreaking guide for parents that combines the latest brain research with the best classroom practices to reveal scientifically savvy ways to improve your child's success in school. Written by Judy Willis, MD, MEd, a board-certified neurologist who is also a full-time classroom teacher, How Your Child Learns Best shows you not only how to help your child learn schoolwork, but also how to capitalize on the way your child's brain learns best in order to enrich education wherever you are, from the grocery store to the car - a necessity in today's "teach to the test" world. By using everyday household items and enjoyable activities, parents of children ages three to twelve can apply targeted strategies (based on age and learning strength) in key academic areas, including: Reading comprehension Math word problems Test preparation Fractions and decimals Oral reading Reports and projects Science and history Reading motivation Vocabulary Discover how to help your child increase academic focus and success, lower test stress while increasing test scores, increase class participation, foster creativity, and improve attention span, memory, and higher-level thinking. How Your Child Learns Best shows how to maximize your child's brain potential and offers something for every parent who wants the best for his or her child. "At last we parents now have a reference that will help guide us in assisting our children's growth and flowering. This book is what parents have been searching for and need now more than ever." - from the foreword by Goldie Hawn

Author: Neal Stephenson
Publisher: Harper Collins
ISBN: 0061792578
Category : Fiction
Languages : en
Pages : 1172

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Book Description
With this extraordinary first volume in what promises to be an epoch-making masterpiece, Neal Stephenson hacks into the secret histories of nations and the private obsessions of men, decrypting with dazzling virtuosity the forces that shaped this century. As an added bonus, the e-book edition of this New York Times bestseller includes an excerpt from Stephenson's new novel, Seveneves. In 1942, Lawrence Pritchard Waterhouse—mathematical genius and young Captain in the U.S. Navy—is assigned to detachment 2702. It is an outfit so secret that only a handful of people know it exists, and some of those people have names like Churchill and Roosevelt. The mission of Waterhouse and Detachment 2702—commanded by Marine Raider Bobby Shaftoe-is to keep the Nazis ignorant of the fact that Allied Intelligence has cracked the enemy's fabled Enigma code. It is a game, a cryptographic chess match between Waterhouse and his German counterpart, translated into action by the gung-ho Shaftoe and his forces. Fast-forward to the present, where Waterhouse's crypto-hacker grandson, Randy, is attempting to create a "data haven" in Southeast Asia—a place where encrypted data can be stored and exchanged free of repression and scrutiny. As governments and multinationals attack the endeavor, Randy joins forces with Shaftoe's tough-as-nails granddaughter, Amy, to secretly salvage a sunken Nazi submarine that holds the key to keeping the dream of a data haven afloat. But soon their scheme brings to light a massive conspiracy with its roots in Detachment 2702 linked to an unbreakable Nazi code called Arethusa. And it will represent the path to unimaginable riches and a future of personal and digital liberty...or to universal totalitarianism reborn. A breathtaking tour de force, and Neal Stephenson's most accomplished and affecting work to date, Cryptonomicon is profound and prophetic, hypnotic and hyper-driven, as it leaps forward and back between World War II and the World Wide Web, hinting all the while at a dark day-after-tomorrow. It is a work of great art, thought and creative daring; the product of a truly iconoclastic imagination working with white-hot intensity.

Author: David J. C. MacKay
Publisher: Cambridge University Press
ISBN: 9780521642989
Category : Computers
Languages : en
Pages : 694

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Book Description
Information theory and inference, taught together in this exciting textbook, lie at the heart of many important areas of modern technology - communication, signal processing, data mining, machine learning, pattern recognition, computational neuroscience, bioinformatics and cryptography. The book introduces theory in tandem with applications. Information theory is taught alongside practical communication systems such as arithmetic coding for data compression and sparse-graph codes for error-correction. Inference techniques, including message-passing algorithms, Monte Carlo methods and variational approximations, are developed alongside applications to clustering, convolutional codes, independent component analysis, and neural networks. Uniquely, the book covers state-of-the-art error-correcting codes, including low-density-parity-check codes, turbo codes, and digital fountain codes - the twenty-first-century standards for satellite communications, disk drives, and data broadcast. Richly illustrated, filled with worked examples and over 400 exercises, some with detailed solutions, the book is ideal for self-learning, and for undergraduate or graduate courses. It also provides an unparalleled entry point for professionals in areas as diverse as computational biology, financial engineering and machine learning.

Author: Aleister Crowley
Publisher: e-artnow
ISBN:
Category : Body, Mind & Spirit
Languages : en
Pages : 106

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Book Description
The Book of Lies was written by English occultist and teacher Aleister Crowley under the pen name of Frater Perdurabo. As Crowley describes it: "This book deals with many matters on all planes of the very highest importance. It is an official publication for Babes of the Abyss, but is recommended even to beginners as highly suggestive." The book consists of 91 chapters, each of which consists of one page of text. The chapters include a question mark, poems, rituals, instructions, and obscure allusions and cryptograms. The subject of each chapter is generally determined by its number and its corresponding Qabalistic meaning.

Author: The New York Times
Publisher: Macmillan
ISBN: 0312641397
Category : Games & Activities
Languages : en
Pages : 68

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Book Description
50 Quotation puzzles from the pages of The New York Times Edited by Emily Cox and Harry Rathvon New York Times puzzles are America's favorite! Whether your tastes are literary or lowbrow, this latest installment of fifty of the Sunday Times' famous acrostic puzzles features quotations ranging from Herman Melville to Dave Barry, Stephen Jay Gould to Sir Arthur Conan Doyle. So sharpen your pencil, put on your thinking cap, and get ready for some acrostic fun!

Author: William Stallings
Publisher: Pearson
ISBN: 0134484525
Category : Computers
Languages : en
Pages : 772

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Book Description
This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. The Principles and Practice of Cryptography and Network Security Stallings’ Cryptography and Network Security, Seventh Edition, introduces the reader to the compelling and evolving field of cryptography and network security. In an age of viruses and hackers, electronic eavesdropping, and electronic fraud on a global scale, security is paramount. The purpose of this book is to provide a practical survey of both the principles and practice of cryptography and network security. In the first part of the book, the basic issues to be addressed by a network security capability are explored by providing a tutorial and survey of cryptography and network security technology. The latter part of the book deals with the practice of network security: practical applications that have been implemented and are in use to provide network security. The Seventh Edition streamlines subject matter with new and updated material — including Sage, one of the most important features of the book. Sage is an open-source, multiplatform, freeware package that implements a very powerful, flexible, and easily learned mathematics and computer algebra system. It provides hands-on experience with cryptographic algorithms and supporting homework assignments. With Sage, the reader learns a powerful tool that can be used for virtually any mathematical application. The book also provides an unparalleled degree of support for the reader to ensure a successful learning experience.

Author: DP Puzzles and Games
Publisher:
ISBN: 9781942268994
Category : Games & Activities
Languages : en
Pages : 154

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Book Description
250 fun and challenging cryptoquotes to solve.