Download or read book Tricky Logic Puzzles for Adults written by Steven Clontz and published by Rockridge Press. This book was released on 2020-02-25 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: It's only logical--boost your brainpower with 150 logic puzzles for adults. It's time to give your mental muscles a real workout! Stuffed full of clever and cunning challenges, this collection of logic puzzles for adults is perfect for puzzlers looking to prove (and improve) their skill. Featuring a variety of puzzle types--including Sudoku, Masyu, Logic Grids, and Nonograms--these easy-to-understand (but tough-to-solve) puzzles will help keep your mind sharp as you remain engaged and entertained for days to come. Brainpower on! This exciting book of logic puzzles for adults includes: 150 puzzles, 1 big collection--Find a plethora of logic puzzles for adults all packed into one portable package. True brain-busters--Stretch your abilities with puzzles that are designed to be tough--even for master puzzlers! Plenty of options--Banish boredom with several types of puzzles, including math-focused Calcudoku and innovative Cryptic Puzzles that require both code breaking and creative thinking. Test your mental acumen with this collection of truly challenging logic puzzles for adults.

Download or read book Bridges Easy to Hard written by C2C C2C Publishing and published by . This book was released on 2021-05-29 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: 🔥Bridges are known as Hashiwokakero. They are also known as Hashi or Chopsticks. In these puzzles, you connect the islands to form a network so that you can reach any island from any other island. The number on each island indicates the number of outgoing bridges. You may only connect islands horizontally or vertically, and you may use one or two bridges to connect islands, but no more than two. Each Bridge puzzle has only one unique solution, which you can find without guessing. ✨Why you will love our Bridge Puzzles: ✔️ 8.5 x 11 inches format ✔️ Premium glossy cover ✔️ 200 puzzles ready to be solved ✔️ Solutions included Kws: bridges puzzles, hashi puzzle book, hashi puzzle, bridges puzzle book, bridge puzzle, bridge puzzle book, japanese number puzzles, japanese puzzles, logic grid puzzles, grid logic puzzles

Download or read book How to Prove It written by Daniel J. Velleman and published by Cambridge University Press. This book was released on 2006-01-16 with total page 401 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many students have trouble the first time they take a mathematics course in which proofs play a significant role. This new edition of Velleman's successful text will prepare students to make the transition from solving problems to proving theorems by teaching them the techniques needed to read and write proofs. The book begins with the basic concepts of logic and set theory, to familiarize students with the language of mathematics and how it is interpreted. These concepts are used as the basis for a step-by-step breakdown of the most important techniques used in constructing proofs. The author shows how complex proofs are built up from these smaller steps, using detailed 'scratch work' sections to expose the machinery of proofs about the natural numbers, relations, functions, and infinite sets. To give students the opportunity to construct their own proofs, this new edition contains over 200 new exercises, selected solutions, and an introduction to Proof Designer software. No background beyond standard high school mathematics is assumed. This book will be useful to anyone interested in logic and proofs: computer scientists, philosophers, linguists, and of course mathematicians.

Download or read book The Big Book of Picross Hanjie Griddlers Nonograms written by Djape and published by . This book was released on 2021-11-02 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 250 Picross/Griddlers/Nonograms puzzles. IMPORTANT: This is a COMPLETELY NEW volume. All puzzles are new, not published in any other book. And it will stay that way. Puzzle dimensions: 27 10x15 puzzles 55 15x15 puzzles 56 25x15 puzzles 56 30x20 puzzles 6 30x30 puzzles 55 30x40 puzzles For more top quality books, please visit amazon.com/djape Difficulty levels: 14 EASY puzzles 44 COOL puzzles 76 THINKER puzzles 76 BRAIN puzzles 36 IQ puzzles 9 INSANE puzzles The puzzles in this book range from an intermediate level to rather difficult. They are certainly not trivial. A vast majority of the puzzles are moderately difficult (THINKER and BRAIN levels). The author has explained some advanced solving techniques in the introduction. This is a great GIFT IDEA - for anyone who enjoys solving puzzles - including YOU! _____________________________________________ griddlers book, nonograms book, picross book, oekaki book, hanjie book, paint by numbers book, paintdoku book, pic-a-pix book, griddlers, nonograms, picross, oekaki, hanjie, paint by numbers, paintdoku, pic-a-pix, best griddlers book, best nonograms book, best picross book, best oekaki book, best hanjie book, best paint by numbers book, best paintdoku book, best pic-a-pix book

Download or read book Puzzle Books for Adults written by Callisto Media and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book 500 Medium Sudoku Puzzles for Adults with Answers written by Sudoku Books and published by Createspace Independent Publishing Platform. This book was released on 2017-11-07 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Would you like to increase the effectiveness of your brain while you have fun? Increase the effectiveness of your brain function with Sudoku puzzles. What if you could reduce your chances of Dementia or Alzheimer's disease by solving Sudoku puzzles? According to the University of Edinburgh, UK, research has found that Sudoku can trigger "survival genes" in the brain that normally lay dormant. PencilPress team has been compiling and publishing puzzles for over two decades. By using his collection of sudoku books you will experience improved brain functions such as concentration, logical thinking and memory. Pick up your copy today by clicking on the BUY NOW button at the top of this page.

Download or read book Puzzle Baron s Logic Puzzles written by Puzzle Baron and published by National Geographic Books. This book was released on 2010-08-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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!

Download or read book Hidato 3 written by Gyora Benedek and published by Andrews McMeel Publishing. This book was released on 2012-06-12 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this third Hidato collection we offer challenging puzzles in five difficulty levels with practice and bonus puzzles included. Hidato® is a pure logic puzzle that is easy to learn and difficult to master, making it the perfect challenge. Each Hidato puzzle starts with a grid partially filled with numbers. The goal is to fill the grid with consecutive numbers that connect horizontally, vertically, or diagonally. Hidato can be solved using 100 percent logic and requires no math or guesswork. You need only careful thought and determination to solve Hidato® puzzles. Hidato 3 presents 200 brand-new Hidato puzzles for hours of summer puzzling.

Download or read book 1 000 All HARD Sudoku Puzzles written by Djape and published by . This book was released on 2020-04-14 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is our TOP CHOICE SUDOKU BOOK for 2020! Welcome to this Sudoku book, full with DIFFICULT LEVEL SUDOKU PUZZLES, which makes it a GREAT GIFT IDEA for those who are experience nad like a real Sudoku challenge. There are so many ways to spell or misspell SUDOKU, but there is only one way to play it! And with this book, you will certainly be challenged, because it contains HARD level puzzles, something that will require you to think a little while you solve. This book is suitable for those who have already had some experience with solving Sudoku puzzles and want to step up and try something slightly more challening. Djape has provided an explanation of all solving techniques for you in the introduction, just to make sure you know what to do. IMPORTANT: there is a FREE BONUS which comes with this book. Find it inside! So... Are you ready to provide your brain with some mental exercise?

Download or read book An Illustrated Book of Bad Arguments Learn the Lost Art of Making Sense Bad Arguments written by Ali Almossawi and published by The Experiment, LLC. This book was released on 2014-09-23 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: “This short book makes you smarter than 99% of the population. . . . The concepts within it will increase your company’s ‘organizational intelligence.’. . . It’s more than just a must-read, it’s a ‘have-to-read-or-you’re-fired’ book.”—Geoffrey James, INC.com From the author of An Illustrated Book of Loaded Language, here’s the antidote to fuzzy thinking, with furry animals! Have you read (or stumbled into) one too many irrational online debates? Ali Almossawi certainly had, so he wrote An Illustrated Book of Bad Arguments! This handy guide is here to bring the internet age a much-needed dose of old-school logic (really old-school, a la Aristotle). Here are cogent explanations of the straw man fallacy, the slippery slope argument, the ad hominem attack, and other common attempts at reasoning that actually fall short—plus a beautifully drawn menagerie of animals who (adorably) commit every logical faux pas. Rabbit thinks a strange light in the sky must be a UFO because no one can prove otherwise (the appeal to ignorance). And Lion doesn’t believe that gas emissions harm the planet because, if that were true, he wouldn’t like the result (the argument from consequences). Once you learn to recognize these abuses of reason, they start to crop up everywhere from congressional debate to YouTube comments—which makes this geek-chic book a must for anyone in the habit of holding opinions.

Download or read book The Massive Book of Picross Hanjie Griddlers Nonograms written by Djape and published by Createspace Independent Publishing Platform. This book was released on 2017-10-24 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: IMPORTANT: This book contains puzzles which have already been published in first 6 volumes of Picross/Hanjie series of books by Djape. The puzzles in this book ARE NOT NEW! This is a value pack and you get all 6 volumes worth of puzzles for about half the price! This book is a MUST for any true picture puzzle connoisseur. Picture puzzles go under sooo many names, it's impossible to list them all, but here are a few: picross, hanjie, griddlers, nonograms, paint by numbers, pic a pix, pixel puzzles, oekaki and more... However you like to call them, they equally much fun to solve! This is a special edition which comprises first 6 volumes of picross-hanjie books by DJAPE with MORE THAN 600 PUZZLES! The graphics have been improved and the fonts have been increased so it would be easier on your eyes. Puzzles 25x25 and larger are printed one per page! About 300 puzzles are 20x20 in size and some 200 puzzles are bigger than that, from 25x25 to 60x60! This is a perfect mixture for you to enjoy and be challenged. Have fun and enjoy! _______________________________________ griddlers book, nonograms book, picross book, oekaki book, hanjie book, paint by numbers book, paintdoku book, pic-a-pix book, griddlers, nonograms, picross, oekaki, hanjie, paint by numbers, paintdoku, pic-a-pix, best griddlers book, best nonograms book, best picross book, best oekaki book, best hanjie book, best paint by numbers book, best paintdoku book, best pic-a-pix book

Download or read book Jigsaw Sudoku 400 Hard Jigsaw Sudoku Puzzles written by Mindful Puzzle Books and published by Irregularly Shaped Sudoku. This book was released on 2018-10-11 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Also the puzzle may contain the regions of random (irregular) shape; this variant is called Jigsaw Sudoku ("Geometry Sudoku," "Geometry Number Place," "Irregular Sudoku," "Kikagaku Nanpure").

Download or read book Puzzle Baron s Big Book of Puzzles written by Puzzle Baron and published by National Geographic Books. This book was released on 2017-04-11 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spend hours solving over 400 various puzzles in the Puzzle Baron's largest offering yet! The Puzzle Baron is at it again—creating puzzles his puzzle followers crave. Puzzle Baron's Big Book of Puzzles provides puzzlers hours of entertainment with 400 assorted popular puzzles, including logic puzzles, crosswords, cryptograms, acrostics, word search puzzles, and more! Each puzzle type includes statistics—such as the average completion time, the record completion time, and the percentage of puzzlers who can complete the puzzle—to bring out the competitor in puzzlers and better inform them on how easy/difficult each puzzle is to do. So grab your pencil and see how you stack up to the competiton!

Download or read book Times Tables Games for Clever Kids written by Gareth Moore and published by Buster Books. This book was released on 2018-08-09 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fantastic follow-up to Brain Games for Clever Kids and new to our Clever Kids puzzle book series, this book is brimming with activities designed to help kids practise their times-tables by solving super-fun multiplication-themed puzzles and games.

Download or read book CalcuDoku Mixed Grids Deluxe Hard Volume 14 468 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-20 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. CalcuDoku is a fun and addicting logic puzzle game that combines Sudoku with math. CalcuDoku is a fun way for kids and adults to practice addition, subtraction, multiplication, and division facts. This book is ideal for you if you love to solve difficult CalcuDoku puzzles no matter their size. You do not need to wade through tons of easy CalcuDoku puzzles before getting to the real brain teasers. You will experience extremely difficult CalcuDoku 7x7, CalcuDoku 8x8 and CalcuDoku 9x9. You get the perfect mix of different sizes of CalcuDoku to keep you entertained for weeks. Once you pick up this book, you won't be able to put it back down. You have been warned! CalcuDoku Mixed Grids Deluxe - Hard is a collection of 468 puzzles: 136 hard CalcuDoku 7x7 puzzles 136 hard CalcuDoku 8x8 puzzles 136 hard CalcuDoku 9x9 puzzles 60 extra logic puzzles I guarantee that every logic puzzle in this CalcuDoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books. CalcuDoku is also known as Square Wisdom, CanCan, MinuPlu, Mathdoku and Calcu-Doku.

Download or read book Challenging Arithmetic Puzzles written by Nidhi Grover and published by . This book was released on 2021-11-12 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has 200 challenging Mathrax, Kakuro, Calcudoku, and Sukrokuro puzzles and their solutions. The puzzles progressively increase in difficulty. There is one puzzle on each page with ample space to work out the sums. Suitable for ages 12 and up. One puzzle on each page; 200 puzzles in total. Easy to hard puzzles. Solutions and cheatsheet pages included. Trade paperback, travel-friendly size. Guaranteed hours of fun. Individual titles for each puzzle type included in this book are also available. Visit the Author Page for more information. Similar Puzzle Book Series: Mixed Logic Puzzles, Sudoku Variants, Solitaire Battleships and Variants, Arithmetic and Logic Puzzles

Download or read book Beginner s Arithmetic Puzzles Volume 4 written by Nidhi Grover and published by . This book was released on 2021-11-13 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has 200 Mathrax, Kakuro, Calcudoku, and Sukrokuro puzzles for beginners. The puzzles progressively increase in difficulty. There is one puzzle on each page with ample space to work out the sums. Suitable for ages 12 and up. One puzzle on each page; 200 puzzles in total. Easy to hard puzzles. Solutions and cheatsheet pages included. Trade paperback, travel-friendly size. Guaranteed hours of fun. Individual titles for each puzzle type included in this book are also available. Visit the Author Page for more information. Similar Puzzle Book Series: Mixed Logic Puzzles, Sudoku Variants, Solitaire Battleships and Variants, Arithmetic and Logic Puzzles