Research shows that regular puzzlement does your noggin good! Tests of recall, mental flexibility, association, and comprehension can improve your day-to-day thinking skills and keep your brain in good working order. Offering 188 word searches, the newest addition to the go!games collection is a perfect option for puzzle enthusiasts of all ages and skill levels. Each search has its own unique theme, from trivia topics like "Boston Marathon Winners" and "Fashion Deisgners" to finds like "Antique Autos" to stumpers like "10-letter 'D' words." Going on a trip? Stuck indoors on a stormy day? Delve into this enthralling installment of the Go!Games series for hours of unplugged fun!

Sharpen your pencils! The classic, bestselling crossword puzzle series returns, with 300 never-before-published Thursday to Sunday-size brain breakers. Simon & Schuster published the first-ever crossword puzzle book back in 1924. Now, more than ninety years later, the classic crossword series continues with a brand-new collection of crosswords at every level from top puzzle master John M. Samson. Designed with convenience in mind, this super-sized crossword puzzle book features perforated pages so you can tear out the crosswords individually and work on them on the go. Samson delights die-hard fans and challenges new puzzle enthusiasts as they work through this timeless and unique collection of crosswords.

SUDOKU: The hotter-than-hot puzzle phenomenon that everyone wants to play! Sudoku’s everywhere these days, and winning millions of converts worldwide. And why not? It’s irresistibly good brainteasing entertainment, the rules are simple (even when the particular game isn’t), and it requires no math skills…just logic. Sterling has a book for everyone eager to get in on the game, no matter what level. There are puzzle collections to keep sudoku lovers occupied for hours, guides to strategy for the perplexed, series that take solvers from novice to expert, and compilations packaged in fun shapes. “The new international craze!”—The New York Times “Puzzle fans are playing the numbers with sudoku...the underlying complexity is what attracted millions worldwide.”—USA Today “People are wild about it...”—Sherry Stern of the Los Angeles Timees

Cross-train your brain! Exercising the brain is like exercising the body—with the right program, you can keep your brain young, strong, agile, and adaptable. And like the most effective exercise, you don’t target just one area. This follow-up to the bestselling 399 Games, Puzzles & Trivia Challenges Specially Designed to Keep Your Brain Young, offers 417 games that target six key cognitive functions. Here are games to improve long-term memory and games to flex working memory. Games for executive functioning, for attention to detail, for multitasking, and for processing speed. There are puzzles, trivia quizzes, visual challenges, brainteasers, and word games. Best of all, they’re fun—this is the kind of exercise that you’ll want to do—and all it takes is ten to fifteen minutes a day for a full workout.

Expert Sudoku is an all-new collection of handcrafted puzzles for the expert puzzle-solver. This is the book that challenges skilled solvers and Sudoku-lovers at the top level—every one of the 320 puzzles is rated "difficult." Good luck!

The name of the game is Sudoku, Japanese for "number place," but no knowledge of Japanese language or arithmetic is required to enjoy the game that has sparked a mania around the world. It’s a fever that is now spreading to the United States, as readers of the New York Post and Los Angeles Times can readily attest. Veterans of other highly-addictive logic games such as Rubik’s cube, Tetris, or Minesweeper will love the fresh challenge of Sudoku. It’s a wordless logic crossword that leaves even the most dedicated puzzle enthusiasts scratching their heads. Here in one volume is all you need to get started—150 Sudoku puzzles (and solutions) along with easy-to-follow instructions and strategies. Solve these entirely with logic and you’ll arrive at the right answer—but be warned: the more you solve, the more you’ll want to play! To solve, fill-in the blanks with the digits 1 through 9 in such a way that each digit appears in each column, row, and 3 x 3 box only once. You need numbers, but no math is involved.

When you buy this book you get an electronic version (PDF file) of the interior of this book. You can play the puzzles in this book on your mobile phone! Sudoku is a fun and addicting logic puzzle game that has taken the world by storm. This book is ideal if you love to solve difficult Sudoku puzzle. You do not need to wade through tons of easy Sudoku puzzle before getting to the real brain teasers. Once you pick up this book, you won't be able to put it back down. You have been warned! Only 1 large print puzzle per page, with lots of white space for scribbling. Mega Sudoku 16x16 Large Print - Hard is a collection of 276 puzzle: 216 hard Sudoku 16x16 puzzle 60 extra logic puzzle I guarantee that every logic puzzle in this Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzle in this book will appear in any of the other English PuzzleBooks.net books. Sudoku is also known as Number Place, Nanpure, Su Doku. Quite often Sudoku is misspelled as Suduko, Soduko, Sodoku, Sudoko, Suduku or Soduku.