Logic Puzzles Trace Number
Title | Logic Puzzles Trace Number PDF eBook |
Author | Aenigmatis |
Publisher | |
Total Pages | 110 |
Release | 2018-10-04 |
Genre | |
ISBN | 9781726726221 |
Trace Number Puzzles consist of a grid that has numbers in some cells. Try to connect all sets of numbers, for example, from 1 to 6 with a single continuous horizontal or vertical line. The lines cannot cross or touch each other. There are over 300 puzzles, with easy, medium and hard levels.
Fun Maths Puzzles for Children: Trace Numbers Puzzles
Title | Fun Maths Puzzles for Children: Trace Numbers Puzzles PDF eBook |
Author | Marcus White |
Publisher | Logic Puzzle Books for Kids |
Total Pages | 116 |
Release | 2018-10-08 |
Genre | Games & Activities |
ISBN | 9781726874915 |
Trace Numbers consists of a rectangular or square grid with numbers in some cells. The aim is to draw as many lines into the grid as it contains cells with the number 1. The line may only travel horizontally or vertically, and never diagonally. The line starts in the cell with the number 1 and visits all cells with numbers in order through the highest number. Each cell must be visited exactly once; lines cannot cross.
Puzzle Baron's Logic Puzzles
Title | Puzzle Baron's Logic Puzzles PDF eBook |
Author | Puzzle Baron |
Publisher | National Geographic Books |
Total Pages | 0 |
Release | 2010-08-03 |
Genre | Games & Activities |
ISBN | 1615640320 |
Get your brain working with 200 grid-based logic puzzles from the Puzzle Baron! Filled with complex and fun brain teasers that range in difficulty, this book will put your mind into overdrive with hours of brain-challenging fun. Using the given backstory and list of clues, readers use pure logic to deduce the correct answer for each fiendishly tricky puzzle in Puzzle Baron's Logic Puzzles. Bring out your competitive side and check your stats against the average completion time, the record completion time, and the percentage of people who finish the puzzle. Check your work against the answer key and see how logical you really are! Perfect for adults or children, Puzzle Baron's Logic Puzzles is the ultimate challenge for those who love piecing clues and facts together. The brain is a wonderful thing to tease!
Discrete Mathematics
Title | Discrete Mathematics PDF eBook |
Author | Douglas E. Ensley |
Publisher | John Wiley & Sons |
Total Pages | 704 |
Release | 2005-10-07 |
Genre | Mathematics |
ISBN | 0471476021 |
Did you know that games and puzzles have given birth to many of today's deepest mathematical subjects? Now, with Douglas Ensley and Winston Crawley's Introduction to Discrete Mathematics, you can explore mathematical writing, abstract structures, counting, discrete probability, and graph theory, through games, puzzles, patterns, magic tricks, and real-world problems. You will discover how new mathematical topics can be applied to everyday situations, learn how to work with proofs, and develop your problem-solving skills along the way. Online applications help improve your mathematical reasoning. Highly intriguing, interactive Flash-based applications illustrate key mathematical concepts and help you develop your ability to reason mathematically, solve problems, and work with proofs. Explore More icons in the text direct you to online activities at www.wiley.com/college/ensley. Improve your grade with the Student Solutions Manual. A supplementary Student Solutions Manual contains more detailed solutions to selected exercises in the text.
The Everything Logic Puzzles Book, Volume 2
Title | The Everything Logic Puzzles Book, Volume 2 PDF eBook |
Author | Marcel Danesi |
Publisher | Simon and Schuster |
Total Pages | 224 |
Release | 2017-09-12 |
Genre | Games & Activities |
ISBN | 1507204159 |
The second volume of this brand-new puzzle book features 200 logic questions of varying types and difficulty. Mental workout warriors and logic lovers will adore The Everything Book of Logic Puzzles Volume II. You’ll learn ten different kinds of puzzles and how to solve each, with the difficulty slowly increasing from basic to expert as you go along. And every single puzzle is specifically designed to improve memory, vocabulary, and logical reasoning. With increasingly difficult puzzles ranging from introductory to fiendish, and comprehensive answers to explain each puzzle, this book is perfect for puzzlers of all ages and skill levels!
Forensic DNA Trace Evidence Interpretation
Title | Forensic DNA Trace Evidence Interpretation PDF eBook |
Author | Duncan Taylor |
Publisher | CRC Press |
Total Pages | 583 |
Release | 2023-05-30 |
Genre | Science |
ISBN | 1000801381 |
Forensic DNA Trace Evidence Interpretation: Activity Level Propositions and Likelihood Ratios provides all foundational information required for a reader to understand the practice of evaluating forensic biology evidence given activity level propositions and to implement the practice into active casework within a forensic institution. The book begins by explaining basic concepts and foundational theory, pulling together research and studies that have accumulated in forensic journal literature over the last 20 years. The book explains the laws of probability - showing how they can be used to derive, from first principles, the likelihood ratio - used throughout the book to express the strength of evidence for any evaluation. Concepts such as the hierarchy of propositions, the difference between experts working in an investigative or evaluative mode and the practice of case assessment and interpretation are explained to provide the reader with a broad grounding in the topics that are important to understanding evaluation of evidence. Activity level evaluations are discussed in relation to biological material transferred from one object to another, the ability for biological material to persist on an item for a period of time or through an event, the ability to recover the biological material from the object when sampled for forensic testing and the expectations of the prevalence of biological material on objects in our environment. These concepts of transfer, persistence, prevalence and recovery are discussed in detail in addition to the factors that affect each of them. The authors go on to explain the evaluation process: how to structure case information and formulate propositions. This includes how a likelihood ratio formula can be derived to evaluate the forensic findings, introducing Bayesian networks and explaining what they represent and how they can be used in evaluations and showing how evaluation can be tested for robustness. Using these tools, the authors also demonstrate the ways that the methods used in activity level evaluations are applied to questions about body fluids. There are also chapters dedicated to reporting of results and implementation of activity level evaluation in a working forensic laboratory. Throughout the book, four cases are used as examples to demonstrate how to relate the theory to practice and detail how laboratories can integrate and implement activity level evaluation into their active casework.
Crafting Wood Logic Puzzles
Title | Crafting Wood Logic Puzzles PDF eBook |
Author | Charles R. Self |
Publisher | Creative Publishing International |
Total Pages | 136 |
Release | 2006-06-12 |
Genre | Crafts & Hobbies |
ISBN | 9781589232471 |
For centuries, logic puzzles have entertained, inspired and educated kids of all ages. Studies show these engaging "brain teasers" provide unsurpassed benefits to the body and mind, increasing manual dexterity, mathematical abilities and overall intellectual agility. Crafting Wood Logic Puzzles provides plans and instructions for crafting 18 of the most popular manual puzzles. Projects range from traditional "put together/take apart" games like pentominoes and soma cubes to more sophisticated "unlocking" head-scratchers, such as the Burr and Heart Box puzzles. Readers will also learn specialized cutting, drilling, sanding, gluing and finishing techniques that make crafting wooden puzzles possible.