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273 results for "logic puzzles"
SHADOWBOX Logical Crossword Puzzles By Elliott Line
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Shadowbox is a new breed of crossword puzzle, the progeny of Fill-In crosswords and Skeleton crosswords. Faced with a seemingly random arrangement of grey and white squares and a list of words, you... More > must bring order to the chaos and construct a perfectly symmetrical crossword. Shadowbox puzzles require neither knowledge nor guesswork, as every puzzle can be solved purely by logical deduction. Shadowbox puzzles are an entertaining and addictive new variation on the crossword tradition.< Less
Pattern-Based Constraint Satisfaction and Logic Puzzles By Denis BERTHIER
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"Pattern-Based Constraint Satisfaction and Logic Puzzles" develops a pure logic, pattern-based perspective of solving the finite Constraint Satisfaction Problem (CSP), with emphasis on... More > 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 (inequalities) in Futoshiki, topological and geometric ones in Map colouring, Numbrix and Hidato, and even much more complex non-binary arithmetic ones in Kakuro. It also shows that the most familiar techniques for these puzzles can indeed be understood as mere application-specific presentations of the general rules.< Less
The Game of Logic By Lewis Carroll
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The Game of Logic by Lewis Carroll. This book has all the illustrations of the original. The Game of Logic, described by Lewis Carroll--author of Alice in Wonderland--in 1887 consists of discussing... More > the meaning of propositions like "Some fresh cakes are sweet," and is an instructive introduction to the concepts of logic. The game takes place in a world divided into four quadrants. In the northwest quadrant, the cakes are fresh and sweet, in the northeast, they are fresh and not-sweet, in the southwest, they are not-fresh and sweet, and in the southeast, they are not-fresh and not-sweet. The game is played with four red coins and five gray coins. A red coin is used to indicate the presence of some (one or more) cakes in a sector, while a gray coin indicates that the sector is empty.< Less
Puzzle Compendium By Atanas Georgiev, Robert Leach
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Puzzle Compendium is a compilation of logic-puzzles that are sure to please anybody who enjoys number and logic puzzles. There is a great variation, here, and it includes several pages of Sudoku,... More > including some very unique variants on the traditional Sudoku, for those of you who are looking for more of a challenge. Packed with unique logic puzzles that are familiar to some and new to others, Puzzle Compendium makes a great gift or travel companion.< Less
Puzzle Compendium By Atanas Georgiev, Robert Leach
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Puzzle Compendium is a compilation of logic-puzzles that are sure to please anybody who enjoys number and logic puzzles. There is a great variation, here, and it includes several pages of Sudoku,... More > including some very unique variants on the traditional Sudoku, for those of you who are looking for more of a challenge. Packed with unique logic puzzles that are familiar to some and new to others, Puzzle Compendium makes a great gift or travel companion.< Less
The Logic Of Attraction By Mark Ty-Wharton
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Mark Ty-Wharton (aka Mark Tinley) is a composer, philosophical speaker and writer. His interest in enlightened being as a spiritual thinker spans four decades. In this book, Mark sets his highly... More > logical autistic mind to work and solves the puzzle behind the law of attraction. His simple explanation of his personal experience of this much misunderstood phenomena will give you plenty of insight into how the law might work for you too. Mark has created a life he loves with the woman he loves. Mark is living proof that this evolutionary process works and can work for you on your own journey of self discovery. Within these pages you'll find the answer to Life The Universe and Everything. To find out more about Mark visit http://mark.ty-wharton.com< Less
The Logic Of Attraction By Mark Ty-Wharton
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Mark Ty-Wharton (aka Mark Tinley) is a composer, philosophical speaker and writer. His interest in enlightened being as a spiritual thinker spans four decades. In this book, Mark sets his highly... More > logical autistic mind to work and solves the puzzle behind the law of attraction. His simple explanation of his personal experience of this much misunderstood phenomena will give you plenty of insight into how the law might work for you too. Mark has created a life he loves with the woman he loves. Mark is living proof that this evolutionary process works and can work for you on your own journey of self discovery. Within these pages you'll find the answer to Life The Universe and Everything. To find out more about Mark visit http://mark.ty-wharton.com< Less
Sticky Puzzles By Nishatul Majid
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Sticky Puzzles is a book of extremely addictive puzzles. They are vividly rich in varieties; ranging from traditional logic, math etc. based puzzles, to relatively irregular categories, such as... More > quantum physics, encryption, algorithm design etc. All these were shortlisted based on 3 criteria. First: none of them are too easy or obvious. Neither they’re impossibly tough, like those which requires immense dedication to get solved. Second: regardless of which category they fall on, none of them requires any specialized knowledge. All you have to apply is just common sense. Third: all of them are masqueraded behind some wonderful stories in a way, so that the puzzle appears clearer and more transparent to you to visualize. But its type and difficulty level remain almost invisible. Ultimately, you're going to have some beautiful stories with a few engraved “?” signs deadly stuck inside your head. I’ve been obsessed with puzzles for years; this is an effort to present you the bests I have, in the best way I could.< Less
Sticky Puzzles By Nishatul Majid
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Is there any clear borderline between possible and impossible? I mean, obvious stuffs from today were clearly impossible centuries ago. So, where is the transient? Lets face it, these are what we... More > call puzzles. This book will present you with 39 classics and 1 riddle to rule them all. Each of them will take you to a journey from the land of impossible to possible. These are simple stories, don't require you to be an expert in specific domains. Just you have to use your common sense and think differently. And a subtle alert for those who are addicted to brain foods, these might keep you busy and storming inside for months, years or even more.< Less
Puzzling Digits By Anya Linley
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When planning for our wedding, Ed and I wanted to do something a little different. What could we add to our wedding that hadn’t been done before a million times over? Then it struck us.... More > We’ll force our guests to earn their wedding favours by solving a series of puzzles! At our reception, we gave each table a locked wooden box and a series of puzzle cards. The guests at each table had to work together to solve the puzzles which would, in turn, open the combination padlocks on the box and allow access to the favours. This ingenious idea acted as a table conversation piece, an ice-breaker, evening entertainment and a place to hold the wedding favours. What more could anyone ask for? This book is a collection of all 64 puzzle cards from our wedding. Each puzzle is entirely original, having been thought up by us in the long months before the big day and the answer to each is a single digit number.< Less