Download or read book Double Trouble Sudoku written by Brainfreeze Puzzles and published by Puzzlewright. This book was released on 2014-06-03 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brand-new sudoku variant will have logic lovers seeing double! Instead of appearing only once in every row and column, each number appears TWICE. And instead of the usual three-by-three areas, these puzzles have irregular shapes. These twists add spice to the solving, variety to the sudoku, and make every puzzle a unique challenge for your eyes and mind.

Download or read book Double Trouble Puzzles written by Nexus Numerologist and published by Independently Published. This book was released on 2024-02-10 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Double Trouble Puzzles Double Trouble Puzzles is a fascinating book comprising 200 spectacular, really ingenious Sudoku puzzles at a hard level of difficulty, and also 100 spellbinding, really compelling Number search puzzles. One must add that this amazing puzzle book was not written for the fainthearted. It is meant for those top rung elite class pundits who are relentlessly seeking new challenges in the puzzle book genre. It has the following enthralling attributes. Contains 200 bewildering Sudoku puzzles. Hard puzzles throughout. Sudoku puzzles open the book Includes 100 dazzling number search puzzles Unique puzzles, and which are found nowhere else. Answers for all the puzzles are included at the back section of the book. Each puzzle type has its answers located immediately after it. One fantastic puzzle per page. The Sudoku puzzles are designed by a Sudoku expert and for all Sudoku pundits. The Number search puzzles are designed by a Number search puzzles guru as well, for all puzzle aficionados Abundant page space for scribbling answers before entering them into the grids. Attractive cover page having a great picture. This departs from the stiff grid patterns already overused on the covers of some other puzzle books. Nice interior design and attractive fonts. Sizable 8.5 inches x 11 inches page dimensions. Cozy book having 376 pages. Great price. . All irrelevancies are excluded from the book, and the puzzles are immediately presented for your challenge, so you become engrossed in solving them right away. A 9 x 9 square grid formation is used throughout the Sudoku puzzles section, comprising 9 rows, 9 columns, and 9 inner boxes. As you probably know by now, assuming you are a Sudoku fan, this means you can enter any number from 1 to 9 into the empty boxes. No number should be repeated either in a row, or in a column, and neither in an inner box. Given those constraints, there is only one correct solution to each puzzle. Just check towards the back of book for all solutions, anytime you need to do so. This book is indeed a collector's item for all Sudoku experts. For the number search puzzles, use a pen, pencil, or any other convenient marker to draw a circle, rectangle, or ellipse round a number once you find it. Since the numbers are expertly hidden, if you don't mark them as you find them, they soon disappear before your eyes, meaning you have to search for them again. Tough luck! While you are occupied with solving the puzzles, you are not only having exciting fun and purposefully entertaining yourself, but you are also steadily acquiring awesome life-building lessons as well as developing important practical skills of deep thinking, problem-solving, planning, and strategy along the way. Buy this Double Trouble Puzzles book. It promises you grandiose delight, insane excitement, and stupendous satisfaction. You will be very happy that you did.

Download or read book Taking Sudoku Seriously written by Jason Rosenhouse and published by Oxford University Press. This book was released on 2012-01-19 with total page 227 pages. Available in PDF, EPUB and Kindle. Book excerpt: Packed with more than a hundred color illustrations and a wide variety of puzzles and brainteasers, Taking Sudoku Seriously uses this popular craze as the starting point for a fun-filled introduction to higher mathematics. How many Sudoku solution squares are there? What shapes other than three-by-three blocks can serve as acceptable Sudoku regions? What is the fewest number of starting clues a sound Sudoku puzzle can have? Does solving Sudoku require mathematics? Jason Rosenhouse and Laura Taalman show that answering these questions opens the door to a wealth of interesting mathematics. Indeed, they show that Sudoku puzzles and their variants are a gateway into mathematical thinking generally. Among many topics, the authors look at the notion of a Latin square--an object of long-standing interest to mathematicians--of which Sudoku squares are a special case; discuss how one finds interesting Sudoku puzzles; explore the connections between Sudoku, graph theory, and polynomials; and consider Sudoku extremes, including puzzles with the maximal number of vacant regions, with the minimal number of starting clues, and numerous others. The book concludes with a gallery of novel Sudoku variations--just pure solving fun! Most of the puzzles are original to this volume, and all solutions to the puzzles appear in the back of the book or in the text itself. A math book and a puzzle book, Taking Sudoku Seriously will change the way readers look at Sudoku and mathematics, serving both as an introduction to mathematics for puzzle fans and as an exploration of the intricacies of Sudoku for mathematics buffs.

Download or read book Double Sudoku Games Book for Adults Vol 1 written by Perky Head and published by . This book was released on 2021-03-11 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Train your mind to be agile and sharp until old age! Take the challenge and deal with double Sudoku diagrams. Great fun that will move your mind and give you a lot of pleasure. You don't need any special skills, because every double puzzle you'll solve is followed by the rules of traditional Sudoku. Here's what you'll find in this book: Over 100 Easy Double Sudoku puzzles with different shapes. One diagram per 6" x 9" page. Solutions for all puzzles. A few solving techniques with examples to get you started. Download bonus puzzles as a gift in a PDF file. Keep yourself entertained and busy for hours, or make a gift to your loved ones. Go back to the top and click Buy Now!

Download or read book Mathematics for Human Flourishing written by Francis Su and published by Yale University Press. This book was released on 2020-01-07 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The ancient Greeks argued that the best life was filled with beauty, truth, justice, play and love. The mathematician Francis Su knows just where to find them."--Kevin Hartnett, Quanta Magazine" This is perhaps the most important mathematics book of our time. Francis Su shows mathematics is an experience of the mind and, most important, of the heart."--James Tanton, Global Math Project For mathematician Francis Su, a society without mathematical affection is like a city without concerts, parks, or museums. To miss out on mathematics is to live without experiencing some of humanity's most beautiful ideas. In this profound book, written for a wide audience but especially for those disenchanted by their past experiences, an award-winning mathematician and educator weaves parables, puzzles, and personal reflections to show how mathematics meets basic human desires--such as for play, beauty, freedom, justice, and love--and cultivates virtues essential for human flourishing. These desires and virtues, and the stories told here, reveal how mathematics is intimately tied to being human. Some lessons emerge from those who have struggled, including philosopher Simone Weil, whose own mathematical contributions were overshadowed by her brother's, and Christopher Jackson, who discovered mathematics as an inmate in a federal prison. Christopher's letters to the author appear throughout the book and show how this intellectual pursuit can--and must--be open to all.

Download or read book The Art of Puzzles written by Thomas Snyder and published by . This book was released on 2017-02-13 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The Art of Puzzles is a collection of mental masterpieces from the world's most talented puzzle designers. With ten genres of logic puzzles and over 270 puzzles in total, this book has a great mix of challenges including shading puzzles (Tapa and Nurikabe), loop puzzles (Masyu and Slitherlink), number placement puzzles (Skyscrapers and TomTom), object placement puzzles (Star Battle and Battleships), and region division puzzles (Cave and Fillomino). Each section has a mix of very easy to fiendishly hard puzzles, with hints for every puzzle to help you to become a better logic puzzler.

Download or read book The Crosswords Club Collection written by Will Weng and published by Random House Puzzles & Games. This book was released on 2002-05-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Crosswords Club Collection returns with more of the puzzles enjoyed by the subscribers of the exclusive mail-order service that provides original Sunday-size crosswords. In addition to these special puzzles, there is a unique Answers section, which provides interesting tidbits about each crossword.

Download or read book Double Trouble written by Anna Milbourne and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Double Trouble written by Sally Brock and published by . This book was released on 1993 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Will Shortz Presents The Double Flip Book of KenKen and Sudoku written by Tetsuya Miyamoto and published by Macmillan. This book was released on 2010-03-02 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Will Shortz's two popular puzzles come together for the first time! Using our popular flip book design, this durable travel collection contains one pad of Will Shortz sudoku puzzles and one pad of KenKen puzzles. Because the answers are on the back of each puzzle, once you've solved one puzzle you can rip it off & move onto the next. Solve your favorite mind games on the go, while you wait, or pass a puzzle to a friend! Features:-1 pad of 100 KenKen puzzles-1 pad of 100 sudoku puzzles-Hard cover provides easy solving surface-Edited by puzzlemaster Will Shortz.-Portable trim size-The perfect gift for any holiday

Download or read book Mastering Sudoku Week by Week written by Paul Stephens and published by Sterling Publishing Company. This book was released on 2007-02 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku has become an addiction for millions--and that’s great, because mind games help keep our brains in good working order. But even though the rules are simple, many solvers need some help when cracking the more complicated grids. That support is here in abundance...enough to take to you into the realm of the Very Difficult and even the Fiendish. Using this attractive guide, solvers will smoothly progress through 52 stages, each with a self-testing and timed puzzle to monitor progress. Chock-full of tactics and tips, and drawing on strategies evolved by Sudoku experts from Japan, Europe, and the United States, this little book takes you to the top.

Download or read book The Official Double Trouble Fun Book written by Beth Ellen Rucker and published by Pages Publishing Group. This book was released on 1990-01-01 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Double Trouble written by Rachel Cully and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Manga Guide To Double Sudoku written by Jay Morrison and published by Japanime Company. This book was released on 2006 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Sudoku craze is about to get twice as wild with the introduction of The Manga Guide to Double Sudoku, the first book of its kind to feature an all-new variant of the popular puzzles. A fun and informative manga at the front of the book shows readers how the puzzles are solved, while the remaining pages are packed with 100 Double Sudoku puzzles and their solutions. Featuring English-language text by Jay Morrison, a Tokyo writer and Sudoku master, and illustrations by award-winning artist Atsuhisa Okura, past recipient of the Best New Artist award from both Kodansha and Shueisha.

Download or read book Arsenic and Old Puzzles written by Parnell Hall and published by Minotaur Books. This book was released on 2013-01-22 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Puzzle Lady embarks on another adventure involving one classic movie and featuring new puzzles by Will Shortz When an elderly boarder at a Bakerhaven bed-and-breakfast drops dead during afternoon tea, there's nothing particularly suspicious about it—except for the Sudoku in his jacket pocket. But when a second body turns up in the window seat and an autopsy shows both men were poisoned with elderberry wine, the Puzzle Lady suspects she's dealing with a cold-blooded killer who for some reason is copying the Cary Grant movie Arsenic and Old Lace, in which two old ladies who run a boarding house poison elderly widowers and bury them in the basement. More murders, more puzzles, and a grave dug in the cellar seem to cement the theory. Ordinarily, Cora would eat a case like this for breakfast, but for once she can't figure it out. And she's not sure if the clues don't add up, or if the much-married Puzzle Lady is just distracted by being involved in her first romantic entanglement in years. Arsenic and Old Puzzles is filled with laughs, mayhem, and fun new puzzles by Will Shortz. Mystery and puzzle fans will find much to enjoy in this latest treat from Parnell Hall.

Download or read book Double Black Diamond Sudoku written by Frank Longo and published by Puzzlewright. This book was released on 2013-05-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suitable for hardcore sudoku fans, this pocket-sized book is part of the Sit & Solve registered] series.

Download or read book How to Play Sudoku written by Howexpert Press and published by Createspace Independent Publishing Platform. This book was released on 2016-10-02 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you want to learn the basics of playing Sudoku puzzles quickly and easily for newbies and beginners, then get this "How To Play Sudoku" guide. In this step-by-step guide, you will rep the following benefits: - Be familiar with the the game rules. - Learn the basic way of doing Sudoku. - Get useful tips in solving Sudoku puzzle. - Be able to solve Sudoku puzzle in the shortest time possible. - Learn how to appropriately choose a candidate. - Solve different levels of Sudoku puzzle. - Amaze your friends and family to your new found hobby of solving sudoku. - And much more! Click "Buy Now" to get it now!