Download or read book Expert Sudoku written by Nikoli Publishing and published by Workman Publishing Company. This book was released on 2009-11-19 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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!

Download or read book Killer Sudoku Expert Level written by Silent Creator and published by . This book was released on 2020-10-05 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: Have you already mastered traditional Sudoku and are ready for a new challenge? Welcome to Killer Sudoku! The ultimate puzzle that will truly test your skills. This book will teach you how to play this unique version of Sudoku and give you hours of fun! Easy to read: Large-print 8.5 x 11 with only one puzzle per page which means the numbers are easy to see. Expert Level: Perfect for people who are experienced with Killer Sudoku. Simple Design: No distracting designs which means you can stay focused.

Download or read book Krazydad Two Not Touch Volume 1 360 Star Battle Puzzles to Preserve Your Sanity in These Trying Times written by Jim Bumgardner and published by Krazydad Two Not Touch. This book was released on 2020-07-27 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: From krazydad, constructor of the wildly popular and addictive puzzles published in The New York Times as Two Not Touch, here are 360 of your favorite Star Battle puzzles. These puzzles will provide a healthy diversion for you in these challenging times, and help you make it to the other side with your sanity intact! Includes an instructive and pithy tutorial.

Download or read book 1 000 Mega Sudoku Killer 8x8 written by Basford Holmes and published by . This book was released on 2019-08-21 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positive brain intellectual game. Suitable for adults and children. 6 puzzles per page. 1002 extreme. Thick paper. Glossy cover. Killer Sudoku 8x8 (Sum-do-ku, Sums Number Place, Kikagaku Nampure, Sums Sudoku, Samunamupure) divided by a smaller rectangle of 2x4 cells. The entire playing field consists of 64 cells. It is necessary to fill in empty cells with numbers from 1 to 8, each of the numbers should appear only once in each row, column and 2x4 rectangle. The sum of all numbers in the cells indicated by dashed lines should correspond to the number printed in the corner. I hope you enjoy these puzzles. Killer sudoku may be called or searched with the following phrases or names: how to solve killer sudoku, how to play killer sudoku, sudoku sudoku sudoku, how to do killer sudoku, sudoku game expert, krazydad killer, sodoku knacker, multi sudoku puzzles, extreme sudoku games, mega sudoku puzzles, sudoku puzzle maker, difficult sudoku puzzles, killer sudoku brainbashers, best sudoku game, best sudoku puzzles, killersud, killer sudoku cheat sheet, sample sudoku puzzles, sudoku summer, sudoku welt, suduko for beginners, who is the killer puzzle, killer sudoku pro, big sudoku puzzles, different sudoku puzzles, the guardian killer sudoku, sudoku loeser, killer sudoku rules, sudoku tool, beachcomber sudoku puzzles, take a break killer sudoku, krazydad sudoku killer, sodakku, sum sudoku tips, krazydad killer sudoku tough, killer sudoku uk, killer, gratis sudoku, open sudoku puzzles, sudoku number puzzle, brainbashers daily killer sudoku, sudoku game 9x9, sudoku or sudoku, largest sudoku puzzle, guardian killer sudoku today, killer sudoku techniques, killersudoku solver, sudoku games offline, how to killer sudoku, krazydad killer sudoku super tough, soduko solve, sudoku cheat, observer sudoku killer, tips for killer sudoku, very easy sudoku, grille sudoku killer, arrow sudoku puzzle, sums sudoku, sums number place, samunamupure, kikagaku nampure, sumdoku. Best regards, Basford Holmes

Download or read book Killer Sudoku Puzzle Book for Adults written by Puzzle King Publishing and published by . This book was released on 2020-08-14 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: Killer Sudoku Puzzle Book If you like Sudoku but want an extra challenge then you will love Killer Sudoku. Killer Soduku (also known as killer su doku, sumdoku, sum doku, sumoku, addoku, or samunamupure) is like regular Sudoku, however, you must also place the numbers so that each dashed-line 'cage' adds up to the totals written in the corner of the cage. This Killer Sudoku Puzzle Book is a fun way for teens or adults to sharpen their minds and test their logic. Including 156 Puzzles of varying difficulty to keep you entertained for hours. Book Features: Loads of Puzzles 48 Easy, 54 Medium and 54 Hard Large print - 2 Puzzles per page - Plenty of Space Suitable for all Levels Beginner to Expert Perfectly Sized - 7" x 10" Premium Matte Color cover design Puzzle King Publishing: Puzzle Books for Everyone!

Download or read book 1 000 New Sudoku Killer 10x10 written by Basford Holmes and published by . This book was released on 2019-08-28 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positive game. For adults. 6 puzzles per page. 1002 sudoku puzzles extreme levels. Thick paper. 8.5" X 11" Book. (215.9 mm X 279.4 mm). Glossy cover. Killer sudoku may be called or searched with the following phrases or names: sudoku, sum sudoku, killer sudoku books, times killer sudoku, sumdoku, sudoku books, expert killer sudoku, extreme killer sudoku, times killer sudoku books, killer sudoku puzzles, puzzle, the times killer sudoku books, times ultimate killer sudoku books, sudoku 9x9, killer sudoku puzzle books, killer puzzle, sumoku sudoku, sudoku puzzels, sudoku game, sudoku puzzle books, daily killer sudoku, daily sudoku killer, sudoku puzzles, sudoku for kids, expert sudoku puzzles, extreme sudoku puzzles, times killer sudoku solutions, super sudoku, daily sudoku, game sudoku, sudoku tips, sudokus, how do you play sudoku, play sudoku, sudoku solver, how to do sudoku, the times ultimate killer sudoku, play killer sudoku, sudoku answers, ultimate killer sudoku, how to play sudoku, sudoku rules, sudoku challenge, how to solve sudoku, sudoku puzzle solver, su doku, jigsaw sudoku, sudoku solution, sudoku expert, sudoku extreme, simple sudoku, sudoku solutions, sumoku puzzles, sudoku puzzles very hard, sudoku addition, sudoku board game, greater than killer sudoku, sudoku grid, times sudoku, sudoku very hard, difficult sudoku, sudoku of the day, sudoku hints, sum sudoku puzzles, sudoku extreme, sudoku expert, jigsaw sudoku puzzles, la times sudoku, sudoku x, puzzle killer, krazydad sudoku, sudoku net, killer sudoku solver. I hope you enjoy these puzzles. Best regards, Basford Holmes

Download or read book Easy To Hard Mensa Sudoku written by Frank Longo and published by Sterling Publishing Company. This book was released on 2007 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: A super-sequel to Mensa(R) Sudoku--which will easily equal the popularity of the first, 145,000 copies sold and climbing! Written by Frank Longo, one of the best sudoku creators around, it offers 534 fantastic puzzles (all in the standard 9x9 format) that go from very simple to extremely hard. That means smart newcomers can get started solving immediately and hone their skills as they proceed logically through the book. By the end, they'll have become experts, ready for any sudoku that comes their way.

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!

Download or read book Death by Sudoku Demanding Expert Level Puzzles Volume 5 written by Puzzlezilla.cc and published by . This book was released on 2021-01-14 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: Death by Sudoku - Volume 5 Keep Your Brain Young with 200 Difficult Sudoku Puzzles with Solutions Included, Intended for and Designed with the Killer Sudoku Expert in Mind This exciting brain book will make a great gift for birthday, the holidays or other occasions for your Sudoku enthusiast. Features: Accurate skill level is guaranteed: difficult. Answers for every Sudoku are included in the back of the book. Extra wide margins make pages easy to remove if you need or desire. This is the best gift you can buy for your enthusiastic Sudoku expert. The puzzles in this book are bigger print than most newspapers. Size of the book: 8.5 X 11 inches with 50 pages of puzzles (4 large print Sudoku puzzles per page) and 50 pages of corresponding answers. Get your Death by Sudoku book today! Death by Sudoku guarantees many hours of fun, entertainment and challenges. Solutions and answers can be found in the last section of the book in case help is needed. Sudoku is a very relaxing hobby, helping to take your mind off distractions. Death by Sudoku will also help improve enthusiasts' memory, critical thinking, focus, logic and problem solving. Death by Sudoku will make a great, but relatively inexpensive birthday present or general gift! We have crafted 24 different volumes of Death by Sudoku with 200 different difficult puzzles in each one. We also created Easy, Very Easy, Normal and Difficult level books as well. You can find them by clicking the Author's Page link above. Click "Add to Cart" to get your copy of Death by Sudoku today and start enjoying lots of fun!

Download or read book 1 000 Collection Sudoku Killer 12x12 written by Basford Holmes and published by . This book was released on 2019-08-30 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positive style. Suitable for adults. 6 puzzles per page. 500 sudoku killer puzzles hard levels. 502 sudoku killer puzzles extreme levels. Thick paper. Glossy cover. Killer sudoku may be called or searched with the following phrases or names: sudoku, sum sudoku, killer sudoku books, times killer sudoku, sumdoku, sudoku books, extreme killer sudoku, hard killer sudoku, times killer sudoku books, killer sudoku puzzles, puzzle, the times killer sudoku books, times ultimate killer sudoku books, sudoku 9x9, killer sudoku puzzle books, killer puzzle, sumoku sudoku, sudoku puzzels, sudoku game, sudoku puzzle books, daily killer sudoku, daily sudoku killer, sudoku puzzles, sudoku for kids, extreme sudoku puzzles, hard sudoku puzzles, times killer sudoku solutions, super sudoku, daily sudoku, game sudoku, sudoku tips, sudokus, how do you play sudoku, play sudoku, sudoku solver, how to do sudoku, the times ultimate killer sudoku, play killer sudoku, sudoku answers, ultimate killer sudoku, how to play sudoku, sudoku rules, sudoku challenge, how to solve sudoku, sudoku puzzle solver, su doku, jigsaw sudoku, sudoku solution, sudoku extreme, sudoku expert, simple sudoku, sudoku solutions, sumoku puzzles, sudoku puzzles hard, sudoku addition, sudoku board game, greater than killer sudoku, sudoku grid, times sudoku, sudoku very hard, difficult sudoku, sudoku of the day, sudoku hints, sum sudoku puzzles, sudoku hard, jigsaw sudoku puzzles, la times sudoku, sudoku x, puzzle killer, krazydad sudoku, sudoku net, killer sudoku solver, sudoku mania. I hope you enjoy these puzzles. Best regards, Basford Holmes

Download or read book The Times Super Fiendish Su Doku Book 1 written by The Times Mind Games and published by CollinsUK. This book was released on 2014-12-16 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The puzzles in this collection of treacherously difficult puzzles will stretch even the most advanced Su Doku enthusiast. You will need to use all of your best solving techniques to get to the end of this testing challenge. The puzzles in the collection are of the highest quality and are perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles. Guaranteed to provide hours of mind-stretching entertainment.

Download or read book 1 000 Collection Sudoku Killer 12x12 written by Basford Holmes and published by . This book was released on 2019-09-04 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positive style. Suitable for adults. 6 puzzles per page. 1002 killer sudoku puzzles 12x12 extreme levels. Thick paper. Glossy cover. Killer sudoku may be called or searched with the following phrases or names: sudoku, sum sudoku, killer sudoku books, times killer sudoku, sumdoku, sudoku books, extreme killer sudoku, expert killer sudoku, times killer sudoku books, killer sudoku puzzles, puzzle, the times killer sudoku books, times ultimate killer sudoku books, sudoku 9x9, killer sudoku puzzle books, killer puzzle, sumoku sudoku, times sudoku, sudoku very hard, difficult sudoku, sudoku of the day, sudoku hints, sum sudoku puzzles, sudoku hard, jigsaw sudoku puzzles, la times sudoku, sudoku x, puzzle killer, krazydad sudoku, sudoku net, killer sudoku solver, sudoku mania, fiendish sudoku, daily killer sudoku main past puzzles, times puzzles killer, sudoku uk, dkm sudoku, usa today sudoku, play soduko, killer sudoku tips, super sudoku puzzles, sudoku game rules, sudoku ki, extreme sudoku puzzles, sudoku game books, greater than sudoku, mini killer sudoku, sum sudoku solver, the big book of killer su doku, play sudoku puzzles, sudoku for children, dailykillersudoku, sumoku puzzle book, daily killer. I hope you enjoy these puzzles. Best regards, Basford Holmes

Download or read book Large Font Big Kakuro and Killer Sudoku Hard Extreme Levels written by Basford Holmes and published by Independently Published. This book was released on 2019-07 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: 18x18 - 20x20 Kakuro and Sudoku Killer. Book for adults. Kakuro sudoku may be called or searched with the following phrases or names: kakuro, kakuro puzzles, kakuro solver, kakuro puzzle books, cross sums, kakuro sudoku, kakuro game, daily kakuro, kakuro puzzles with answers, kakuro answers, japanese puzzles kakuro, kakuro rules, sudoku game, kakuro solutions, sudoku puzzles, number puzzle kakuro, easy sudoku puzzles, sudoku, kakuro flash, cross sum puzzle, kakuro tables, japanese number puzzles kakuro, kakuro sums, kakuro cross sums, sudoku genina, real kakuro, kakuro puzzle solver, sudokus, sudoku solver, play kakuro, sudoku and kakuro, kakuro books, sudoku brainium, sudoku puzzle solver, wordoku, extreme sudoku, sudoku offline, hanjie, sudoku hard, sudoku x, word sudoku, sudoku igra, sudoku killer, daily sudoku, killer sudoku, sudoku kingdom, kakuro challenge, play sudoku game, sudoku sudoku, sudoku finger arts, games like sudoku, learn sudoku, pure sudoku, sudoku en espanol, play soduko, sudoku deutsch, very hard sudoku, simple sudoku, kakurolive, carol vorderman's sudoku, real sudoku, japanese number puzzle games, so doku, kakuro how to play, kakuro chart, sudoku countdown, ae sudoku, times sudoku puzzles, kakuro puzzles how to play, sudoku premium, kukuru, kurako puzzle, how to do kakuro, sudoku 2go, kakuro master, how do you play kakuro, sudoku kingdom puzzles, difficult sudoku, kakuro board game, crazy dad kakuro, kakuro hints, sudoku japanese puzzles, kuroko puzzle, sudoku duel, how to play kakuro puzzles, kakuro live, the big sudoku, uclick kakuro, kakuro software, sudoku kuroko, kukuru puzzle, kakuro vs sudoku, sudoku games offline, kakuro on, kakaru game, best kakuro. Killer sudoku may be called or searched with the following phrases or names: sudoku, sum sudoku, killer sudoku books, times killer sudoku, sumdoku, sudoku books, hard killer sudoku, times killer sudoku books, killer sudoku puzzles, puzzle, the times killer sudoku books, times ultimate killer sudoku books, sudoku 9x9, killer sudoku puzzle books, killer puzzle, sumoku sudoku, sudoku puzzels, sudoku game, sudoku puzzle books, daily killer sudoku, daily sudoku killer, sudoku puzzles, hard sudoku puzzles, times killer sudoku solutions, super sudoku, daily sudoku, game sudoku, sudoku tips, sudokus, how do you play sudoku, play sudoku, sudoku solver, how to do sudoku, the times ultimate killer sudoku, play killer sudoku, sudoku answers, ultimate killer sudoku, how to play sudoku, sudoku rules, sudoku challenge, how to solve sudoku, sudoku puzzle solver, su doku, jigsaw sudoku, sudoku solution, simple sudoku, sudoku solutions, sumoku puzzles, sudoku puzzles hard, sudoku addition, sudoku board game, greater than killer sudoku, sudoku grid, times sudoku, sudoku very hard, difficult sudoku, sudoku of the day, sudoku hints, sum sudoku puzzles, sudoku hard, jigsaw sudoku puzzles, la times sudoku, sudoku x, puzzle killer, krazydad sudoku, sudoku net, sudoku very hard, killer sudoku solver, sudoku mania, fiendish sudoku, daily killer sudoku main past puzzles, times puzzles killer, sudoku uk, dkm sudoku, usa today sudoku, play sudoku game, the daily sudoku, sudoku billions, sudoku x wing, lovatts sudoku, sudoku k, sudoku name, how to solve sumoku puzzles, guardian sudoku, guardian killer sudoku, telegraph killer sudoku, sudoku cage, sudoku sudoku, times ultimate killer sudoku, killer sudoku solutions, telegraph sudoku, daily sudoku puzzle, the sudoku killer, zero killer sudoku, sudoku quest, extreme killer sudoku, sum doku, sudoku puzzle game, sudukus, killer su, play soduko, killer sudoku tips, super sudoku puzzles, sudoku game rules, sudoku ki, extreme sudoku puzzles, sudoku game books, sum sudoku solver, the big book of killer su doku, play sudoku puzzles, sums sudoku, sums number place, samunamupure, kikagaku nampure, sumdoku. I hope you enjoy the book. I would really appreciate it if you write a review. Best regards, Basford Holmes

Download or read book 1 000 New Sudoku Killer 10x10 written by Basford Holmes and published by . This book was released on 2019-08-25 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positive game. For adults. 6 puzzles per page. 250 killer sudoku puzzles 10x10 easy levels. 250 killer sudoku puzzles 10x10 medium levels. 250 killer sudoku puzzles 10x10 hard levels. 252 killer sudoku puzzles 10x10 extreme levels. Thick paper. 8.5" X 11" Book. (215.9 mm X 279.4 mm). Glossy cover. Killer sudoku may be called or searched with the following phrases or names: sudoku, sum sudoku, killer sudoku books, times killer sudoku, sumdoku, sudoku books, easy killer sudoku, medium killer sudoku, hard killer sudoku, extreme killer sudoku, expert sudoku, expert puzzles, times killer sudoku books, killer sudoku puzzles, puzzle, the times killer sudoku books, times ultimate killer sudoku books, sudoku 9x9, killer sudoku puzzle books, killer puzzle, sumoku sudoku, sudoku puzzels, sudoku game, sudoku puzzle books, daily killer sudoku, daily sudoku killer, sudoku puzzles, sudoku for kids, easy sudoku puzzles, medium sudoku puzzles, hard sudoku puzzles, extreme sudoku puzzles, times killer sudoku solutions, super sudoku, daily sudoku, game sudoku, sudoku tips, sudokus, how do you play sudoku, play sudoku, sudoku solver, how to do sudoku, the times ultimate killer sudoku, play killer sudoku, sudoku answers, ultimate killer sudoku, how to play sudoku, sudoku rules, sudoku challenge, how to solve sudoku, sudoku puzzle solver, su doku, jigsaw sudoku, sudoku solution, sudoku easy, sudoku medium, sudoku hard, sudoku extreme, simple sudoku, sudoku solutions, sumoku puzzles, sudoku puzzles hard, sudoku addition, sudoku board game, greater than killer sudoku, sudoku grid, times sudoku, sudoku very hard, difficult sudoku, sudoku of the day, sudoku hints, sum sudoku puzzles, jigsaw sudoku puzzles, la times sudoku, sudoku x, puzzle killer, krazydad sudoku, sudoku net, killer sudoku solver, sudoku mania, fiendish sudoku, daily killer sudoku main past puzzles, times puzzles killer, sudoku uk, dkm sudoku, usa today sudoku, play sudoku game, the daily sudoku. I hope you enjoy these puzzles. Best regards, Basford Holmes

Download or read book Killer Sudoku Puzzles Expert 200 written by Alexander Rodriguez and published by Createspace Independent Publishing Platform. This book was released on 2018-02-28 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Killer Sudoku is a mix of Sudoku and Kakuro. Your goal is the same as in regular sudoku: fill every row, column and 3x3 region with the numbers 1-9 once. The difference is how you arrive at those numbers. The objective is to fill the grid with numbers from 1 to 9 in a way that the following conditions are met: Each row, column, and nonet contains each number exactly once. The sum of all numbers in a cage must match the small number printed in its corner. No number appears more than once in a cage. (This is the standard rule for killer sudokus, and implies that no cage can include more than 9 cells.)

Download or read book 1 000 Mega Sudoku Killer 8x8 written by Basford Holmes and published by . This book was released on 2019-08-19 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positive brain intellectual game. Suitable for adults and children. 6 puzzles per page. 500 hard levels. 502 extreme levels. 8.5" X 11" Book. (215.9 mm X 279.4 mm). Thick paper. Glossy cover. Killer Sudoku 8x8 (Sum-do-ku, Sums Number Place, Kikagaku Nampure, Sums Sudoku, Samunamupure) divided by a smaller rectangle of 2x4 cells. The entire playing field consists of 64 cells. It is necessary to fill in empty cells with numbers from 1 to 8, each of the numbers should appear only once in each row, column and 2x4 rectangle. The sum of all numbers in the cells indicated by dashed lines should correspond to the number printed in the corner. I hope you enjoy these puzzles. Killer sudoku may be called or searched with the following phrases or names: sudoku net, sudoku extreme, sudoku expert, killer sudoku solver, sudoku mania, fiendish sudoku, daily killer sudoku main past puzzles, times puzzles killer, sudoku uk, dkm sudoku, usa today sudoku, play sudoku game, the daily sudoku, sudoku billions, sudoku x wing, lovatts sudoku, sudoku k, sudoku name, how to solve sumoku puzzles, guardian sudoku, guardian killer sudoku, telegraph killer sudoku, sudoku cage, sudoku sudoku, times ultimate killer sudoku, killer sudoku solutions, telegraph sudoku, daily sudoku puzzle, the sudoku killer, zero killer sudoku, sudoku quest, extreme killer sudoku, sum doku, simple sudoku puzzle, krazydad killer sudoku, sudoku puzzle game, sudukus, killer su, play soduko, killer sudoku tips, super sudoku puzzles, sudoku game rules, sudoku ki, extreme sudoku puzzles, sudoku game books, greater than sudoku, mini killer sudoku, sum sudoku solver, the big book of killer su doku, play sudoku puzzles, sudoku for children, dailykillersudoku, sumoku puzzle book, daily killer, how to solve killer sudoku, how to play killer sudoku, sudoku sudoku sudoku, how to do killer sudoku. Best regards, Basford Holmes

Download or read book Extreme Sudoku Puzzle Book written by Games Mind Blowing and published by Independently Published. This book was released on 2019-09-13 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you skilled enough to challenge this Extreme Level Sudoku? This book will blow your mind - Literally. If you're a coward, don't buy this book. It's not for you. Our academy has studied the most common solution methods and created these sudokus with the help of ultra-technological computers so that you have to work (really) hard to solve them. In this book you find: 48*5 = 240 Very Hard Sudoku: 4 per page 8*4 = 32 Mind-Blowing HEX Sudoku 8*2 = 16 Killer Sudoku Since we care about your mental health for the most difficult exercises, we have also included hints. All the sudoku have a solution presented at the end of the book. Please note that the KINDLE version of the book only contains SOLUTIONS and HINTS. This is created to be FREE downloaded with the book, so you can check your answers!Now scroll the page to the top and click the "buy now" button: It is Challenge Time!