Will Shortz Presents The Ultimate KenKen Omnibus


Book Description

The biggest, best collection of KenKen puzzles ever published!




Shonen Jump Manga Starter Pack


Book Description

Catch the biggest manga titles from the pages of the world famous Shonen Jump Magazine. Enjoy some of manga's most classic titles including Naruto, Bleach and One Piece. These three titles are staples for any manga reader and will introduce you two three amazing stories fresh from Japan's biggest creators. Follow that up with some dramatic culinary comedy and toss in a bit of post apocalyptic anarchy and you will have begun your manga lesson. Enjoy these five free titles. -- VIZ Media




Sudoku X - 200 Easy to Master Puzzles 9x9


Book Description

Sudoku X (also known as "Diagonal Sudoku") is a placement puzzle. In this sudokus main diagonals also contain the digits 1 through 9. About Book This book introduces you to the amazing world of Sudoku X puzzles. It will help you understand the rules of this puzzle. This book is perfect for players of all skill levels and ages. You will find 200 exciting puzzles, both for beginners and for professionals. HOW TO PLAY It is a 9x9 grid, partially divided by black cells into compartments. The puzzle is most frequently a 9x9 grid made up of 3x3 subgrids (called "regions"). Some cells already contain numbers, known as "givens". The goal is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1 through 9 exactly once. Main diagonals also contain the digits 1 through 9. Each number in the solution therefore occurs only once in each of three "directions".




Pattern-Based Constraint Satisfaction and Logic Puzzles (Second Edition)


Book Description

""Pattern-Based Constraint Satisfaction and Logic Puzzles (Second Edition)"" develops a pure logic, pattern-based perspective of solving the finite Constraint Satisfaction Problem (CSP), with emphasis on 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 in Futoshiki, topological and geometric ones in Map colouring, Numbrix and Hidato, non-binary arithmetic ones in Kakuro and both non-binary and non-local ones in Slitherlink. It also shows that the most familiar techniques for these puzzles can be understood as mere application-specific presentations of the general rules.




Windows 10 For Dummies


Book Description

Illustrates the new features of Windows 10.




Punderdome


Book Description

From the daughter-father duo that created Brooklyn's beloved live pun competition, the "Punderful card game that] will replace Cards Against Humanity at your next party." (Mashable) One part game, one part conversation starter, you don't need to be a pun master to master Punderdome: the goal is to make bad jokes and have fun along the way. A player (the prompter for that round) draws two prompt cards from the deck, and then reads the prompts to the rest of the group, who have 90 seconds to create a single, groan-worthy pun that combines the two prompts. When time is up, pun makers share their puns with the prompter, who awards the prompt cards to the player whose pun he or she likes best. The winner then draws the next pair of prompt cards and the process repeats. Players win by obtaining 10 pairs of cards. - 200 double-sided cards (100 White and 100 Green) - 2 Mystery Envelopes with fill-in prize slips - 2 80-page pads for drafting puns - 1 instruction card and 1 pun example card - A stu-PUN-dous time for 3 or more players




Puzzles To Puzzle You


Book Description

Discover the adventure and excitement of mathematical puzzles. Match your wits with the human computer. Sharpen your intellect, delight your friends and enjoy hours of purposeful entertainment. Mathematics is not always hard, mind-boggling stuff. It can also be simple, delightful and interesting. Many famous mathematicians are known to be devoted to peg jumping puzzles. It is perhaps this kind of play that leads to scientific discoveries. The celebrity author, Shakuntala Devi, is regarded as 'authentic heroine of the twentieth century'. She calculates faster than the fastest computer, is listed in the Guinness Book of World Records and continues to amaze audiences around the world with her feats of calculation.




Ai Escargot


Book Description

This book contains AI Escargot, the world famous sudoku puzzle which became the most difficult sudoku puzzle known in 2006. There are also several hints for solving AI Escargot in the shortest and most logical way. In addition, the book has 166 other sudoku puzzles in 11 categories. This makes it very convenient to find out your own level and to learn more! The author, Arto Inkala, is a puzzle creator and a doctor of science in the field of applied mathematics.




The Times Ultimate Killer Su Doku Book 12: 200 of the Deadliest Su Doku Puzzles (the Times Su Doku)


Book Description

Specially compiled to provide the most deadly Su Doku challenge, this is the only volume for Su Doku enthusiasts who need a puzzle that really tests their mettle.Prepare yourself for the toughest Su Doku challenge there is. These diabolically difficult Ultimate Killer Su Doku puzzles will really put your brainpower to the test as you 'warm up' with the 100 Deadly Killer puzzles before steeling yourself to take on the 100 Extra Deadly Su Dokus. Are you ready for the challenge?Not for the faint-hearted. The puzzles use the same 9x9 grid as a regular Su Doku, but have an extra mathematical element that multiplies the challenge. The aim is not only to complete every row, column and cube so that it contains the digits 1 to 9, but also to make sure that the outlined sections, called cages, add up to the number given in each cage.Warning: Not suitable for amateur puzzlers!




The Hidden Logic of Sudoku


Book Description

The "Hidden Logic of Sudoku" provides the first systematic perspective of the logical symmetries of the popular game. These are fully exploited to define new graphical representations, new kinds of resolution rules and a precedence ordering of the rules consistent with their logical complexity. The set of rules defined in the book is illustrated with a hundred of puzzles together with their full resolution paths. It suffices to solve almost any puzzle without making guesses or assuming the uniqueness of a solution. It has been fed into an Artificial Intelligence (AI) engine and a large database of puzzles has been processed, leading to a precise evaluation of the efficiency of each rule. The book is intended for both advanced Sudoku players (who will discover many new facets of the game and a new, systematic approach to the resolution rules) and for teachers or students of Logic or AI (who will appreciate the strict logical foundations).