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Book CalcuDoku Mixed Grids Deluxe   Hard   Volume 14   468 Logic Puzzles

Download or read book CalcuDoku Mixed Grids Deluxe Hard Volume 14 468 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2014-12-20 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. CalcuDoku is a fun and addicting logic puzzle game that combines Sudoku with math. CalcuDoku is a fun way for kids and adults to practice addition, subtraction, multiplication, and division facts. This book is ideal for you if you love to solve difficult CalcuDoku puzzles no matter their size. You do not need to wade through tons of easy CalcuDoku puzzles before getting to the real brain teasers. You will experience extremely difficult CalcuDoku 7x7, CalcuDoku 8x8 and CalcuDoku 9x9. You get the perfect mix of different sizes of CalcuDoku to keep you entertained for weeks. Once you pick up this book, you won't be able to put it back down. You have been warned! CalcuDoku Mixed Grids Deluxe - Hard is a collection of 468 puzzles: 136 hard CalcuDoku 7x7 puzzles 136 hard CalcuDoku 8x8 puzzles 136 hard CalcuDoku 9x9 puzzles 60 extra logic puzzles I guarantee that every logic puzzle in this CalcuDoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books. CalcuDoku is also known as Square Wisdom, CanCan, MinuPlu, Mathdoku and Calcu-Doku.

Book Challenging Arithmetic Puzzles

Download or read book Challenging Arithmetic Puzzles written by Nidhi Grover and published by . This book was released on 2021-11-12 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has 200 challenging Mathrax, Kakuro, Calcudoku, and Sukrokuro puzzles and their solutions. The puzzles progressively increase in difficulty. There is one puzzle on each page with ample space to work out the sums. Suitable for ages 12 and up. One puzzle on each page; 200 puzzles in total. Easy to hard puzzles. Solutions and cheatsheet pages included. Trade paperback, travel-friendly size. Guaranteed hours of fun. Individual titles for each puzzle type included in this book are also available. Visit the Author Page for more information. Similar Puzzle Book Series: Mixed Logic Puzzles, Sudoku Variants, Solitaire Battleships and Variants, Arithmetic and Logic Puzzles

Book Beginner s Arithmetic Puzzles   Volume 2

Download or read book Beginner s Arithmetic Puzzles Volume 2 written by Nidhi Grover and published by . This book was released on 2021-11-13 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has 200 Mathrax, Kakuro, Calcudoku, and Sukrokuro puzzles for beginners. The puzzles progressively increase in difficulty. There is one puzzle on each page with ample space to work out the sums. Suitable for ages 12 and up. One puzzle on each page; 200 puzzles in total. Easy to hard puzzles. Solutions and cheatsheet pages included. Trade paperback, travel-friendly size. Guaranteed hours of fun. Individual titles for each puzzle type included in this book are also available. Visit the Author Page for more information. Similar Puzzle Book Series: Mixed Logic Puzzles, Sudoku Variants, Solitaire Battleships and Variants, Arithmetic and Logic Puzzles

Book 1 000   Calcudoku Sudoku 6x6

    Book Details:
  • Author : Basford Holmes
  • Publisher :
  • Release : 2019-12-12
  • ISBN : 9781674760995
  • Pages : 256 pages

Download or read book 1 000 Calcudoku Sudoku 6x6 written by Basford Holmes and published by . This book was released on 2019-12-12 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positive brain awesome game. Suitable for adults and children. 6 puzzles per page. 500 CalcuDoku sudoku puzzles 6x6 easy levels. 502 CalcuDoku sudoku puzzles 6x6 medium levels. Thick paper. Glossy cover. Calcudoku may be called or searched with the following phrases or names: cendoku, calcudoku, kendoku, sudoku game, maths puzzles, kendoku puzzles, daily sudoku, mathdoku answers, calcudoku solver, mathdoku solver, sudoku puzzles, sudoku brainium, malacca, sudoku math puzzles, maze, mathdoku, mathdoku puzzles with answers, campo santo, jigsawdoku, futoshiki, inky puzzles, fantino, sparkchess, shabash, mandate, permainan sudoku, dkm shisen, sudoku sudoku, math sudoku, calcudoku answers, qonqr, beachball pop, mathdoku rules, sudoku puzzle game, itrash, calcudoku rules, calcudoku puzzles, iball touch, andoku, void runner, numby, mathdoku 9x9 answers, life sim, nextoy llc, sudoku normal, sumoku sudoku, puzzles similar to sudoku, punch clock, hitoshi puzzle, gem lites, ryukendo, tetcolor, gichtel, crazy turtle, ticbits sudoku, listen to masters, card wars, newspaper maths puzzles, polar bear escape, mnemosyne, patrick min, sample sudoku puzzles, gametimer, japanese math puzzles, sudoku with friends, hidden ships, letter ladder, week end, jigsaw master, game like sudoku with math, mathdoku 9x9, sudoku hd, su du ku, real sudoku, ghetto crew, math puzzle games like sudoku, cijferpuzzel, sudoku countdown, math games like sudoku, infinity maze, andoku 2, blocked guy, name that tune, olivia chomentowska, math puzzles like sudoku, hitoshii, japanese math games, mighty fin, gomrath, medieval escape, megamaze, tap dash, how to play mathdoku, drop match, how to solve mathdoku, catch and match, triva, memory drop, kendoku solver, mini rpg, trak 4, tomtom puzzles, bug droppings, hidden tales, k doku, how to play calcudoku, doodle hunt, kendu solver. I hope you enjoy these puzzles. Best regards, Basford Holmes

Book 1 000   Calcudoku Sudoku 6x6

    Book Details:
  • Author : Basford Holmes
  • Publisher :
  • Release : 2019-11-09
  • ISBN : 9781706978244
  • Pages : 256 pages

Download or read book 1 000 Calcudoku Sudoku 6x6 written by Basford Holmes and published by . This book was released on 2019-11-09 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Positive brain awesome game. Suitable for adults and children. 6 puzzles per page. 250 CalcuDoku sudoku puzzles 6x6 easy levels. 250 CalcuDoku sudoku puzzles 6x6 medium levels. 250 CalcuDoku sudoku puzzles 6x6 hard levels. 252 CalcuDoku sudoku puzzles 6x6 extreme levels. Thick paper. Glossy cover. Calcudoku may be called or searched with the following phrases or names: cendoku, calcudoku, kendoku, sudoku game, maths puzzles, kendoku puzzles, daily sudoku, mathdoku answers, calcudoku solver, mathdoku solver, sudoku puzzles, sudoku brainium, malacca, sudoku math puzzles, maze, mathdoku, mathdoku puzzles with answers, campo santo, jigsawdoku, futoshiki, inky puzzles, fantino, sparkchess, shabash, mandate, permainan sudoku, dkm shisen, sudoku sudoku, math sudoku, calcudoku answers, qonqr, beachball pop, mathdoku rules, sudoku puzzle game, itrash, calcudoku rules, calcudoku puzzles, iball touch, andoku, void runner, numby, mathdoku 9x9 answers, life sim, nextoy llc, sudoku normal, sumoku sudoku, puzzles similar to sudoku, punch clock, hitoshi puzzle, gem lites, ryukendo, tetcolor, gichtel, crazy turtle, ticbits sudoku, listen to masters, card wars, newspaper maths puzzles, polar bear escape, mnemosyne, patrick min, sample sudoku puzzles, gametimer, japanese math puzzles, sudoku with friends, hidden ships, letter ladder, week end, jigsaw master, game like sudoku with math, mathdoku 6x6. I hope you enjoy these puzzles. Best regards, Basford Holmes

Book Challenging Arithmetic Puzzles

Download or read book Challenging Arithmetic Puzzles written by Nidhi Grover and published by . This book was released on 2021-11-12 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has 200 challenging Mathrax, Kakuro, Calcudoku, and Sukrokuro puzzles and their solutions. The puzzles progressively increase in difficulty. There is one puzzle on each page with ample space to work out the sums. Suitable for ages 12 and up. One puzzle on each page; 200 puzzles in total. Easy to hard puzzles. Solutions and cheatsheet pages included. Trade paperback, travel-friendly size. Guaranteed hours of fun. Individual titles for each puzzle type included in this book are also available. Visit the Author Page for more information. Similar Puzzle Book Series: Mixed Logic Puzzles, Sudoku Variants, Solitaire Battleships and Variants, Arithmetic and Logic Puzzles

Book Sudoku For Dummies  Volume 2

Download or read book Sudoku For Dummies Volume 2 written by Andrew Heron and published by John Wiley & Sons. This book was released on 2005-10-07 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sudoku For Dummies, Volume 2 will offer 240 original and addictive puzzles including new circular and 16 x 16 puzzles to add new dimensions to game play and keep the most avid Sudoku fan entertained. Of the 240 puzzles, 220 are the popular 9x9 puzzles, 10 are 16 x 16, and 10 are circular puzzles. Within each of these categories there are Easy, Tricky, Tough and Diabolical puzzle ratings; and each puzzle is clearly identified with the rating. More than just a listing of puzzles, Sudoku For Dummies, Volume 2 features a chapter explaining how to solve puzzles and the strategies involved. Additionally, readers receive all puzzle solutions in the back of the book. Finally, Sudoku For Dummies, Volume 2 includes a brief history of Sudoku (or Su Doku) for those interested. Descriptions of the newer types of puzzles are listed below. Circular Sudoku (10 included: 3 Easy, 3 Tricky, 2 Tough, and 2 Diabolical) The rules are similar to the normal 9x9 Sudoku but with some important differences. The puzzle is circular for a start, with 8 concentric rings. Each ring must contain the numbers 1-8 and each segment running into the centre of the circle and through to the opposite side of the circle must contain the numbers 1 - 8 and or course there can be no duplicate numbers. 16 x 16 Sudoku (10 included: 3 Easy, 3 Tricky, 2 Tough, and 2 Diabolical) The grid is larger at 16 x 16 and solvers must fit the letters A-F into the grid alongside the numbers 0-9. 16 x 16 Sudoku are more difficult, take more time and are more infuriating than the normal puzzles - but just as addictive!

Book Beginner s Arithmetic Puzzles   Volume 4

Download or read book Beginner s Arithmetic Puzzles Volume 4 written by Nidhi Grover and published by . This book was released on 2021-11-13 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has 200 Mathrax, Kakuro, Calcudoku, and Sukrokuro puzzles for beginners. The puzzles progressively increase in difficulty. There is one puzzle on each page with ample space to work out the sums. Suitable for ages 12 and up. One puzzle on each page; 200 puzzles in total. Easy to hard puzzles. Solutions and cheatsheet pages included. Trade paperback, travel-friendly size. Guaranteed hours of fun. Individual titles for each puzzle type included in this book are also available. Visit the Author Page for more information. Similar Puzzle Book Series: Mixed Logic Puzzles, Sudoku Variants, Solitaire Battleships and Variants, Arithmetic and Logic Puzzles

Book Calcudoku  121 Advanced Puzzles

Download or read book Calcudoku 121 Advanced Puzzles written by Patrick Min and published by Createspace Independent Publishing Platform. This book was released on 2018-08-30 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: After a three year wait there finally is a 4th volume of the "Calcudoku, Advanced Puzzles'" series. If you're looking for the most challenging Calcudoku puzzles, then look no further. Included are: puzzles using zero, negative numbers,modulo and exponentiation operators, puzzles without operators (called ``no-op'' or ``mystery'' Calcudoku),twin puzzles, and many extra large puzzles (10x10 to 15x15), and even one 17x17 puzzle!New in this volume: more puzzle variations andmore puzzles with binary operators (including the new AND operator). This voume IV has 121 completely new puzzles, explanations for the various puzzle variations, solving strategies, and all solutions. Note: the puzzles in this book are difficult. If you're looking for "light" recreational puzzles, then avoid this book. You can submit puzzle solutions online at www.calcudoku.org and score points for each correct solution.

Book Beginner s Arithmetic Puzzles   Volume 5

Download or read book Beginner s Arithmetic Puzzles Volume 5 written by Nidhi Grover and published by . This book was released on 2021-11-13 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has 200 Mathrax, Kakuro, Calcudoku, and Sukrokuro puzzles for beginners. The puzzles progressively increase in difficulty. There is one puzzle on each page with ample space to work out the sums. Suitable for ages 12 and up. One puzzle on each page; 200 puzzles in total. Easy to hard puzzles. Solutions and cheatsheet pages included. Trade paperback, travel-friendly size. Guaranteed hours of fun. Individual titles for each puzzle type included in this book are also available. Visit the Author Page for more information. Similar Puzzle Book Series: Mixed Logic Puzzles, Sudoku Variants, Solitaire Battleships and Variants, Arithmetic and Logic Puzzles

Book Consecutive Sudoku Large Print   Easy to Extreme   Volume 6   276 Logic Puzzles

Download or read book Consecutive Sudoku Large Print Easy to Extreme Volume 6 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-01-10 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. Become a master in solving Consecutive Sudoku. After solving all the puzzles in this book you will be a Consecutive Sudoku Pro. You start with easy Consecutive Sudoku puzzles and you gradually build your way up to extremely difficult Consecutive Sudoku puzzles. 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. Consecutive Sudoku Large Print - Easy to Extreme is a collection of 276 puzzles: 54 easy Consecutive Sudoku puzzles 54 medium Consecutive Sudoku puzzles 54 hard Consecutive Sudoku puzzles 54 extreme Consecutive Sudoku puzzles 60 extra logic puzzles I guarantee that every logic puzzle in this Consecutive Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books. Consecutive Sudoku is also known as 1-away Disallowed Number Place.

Book Flower Sudoku Large Print   Easy to Extreme   Volume 6   276 Logic Puzzles

Download or read book Flower Sudoku Large Print Easy to Extreme Volume 6 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-01-11 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. Become a master in solving Flower Sudoku. After solving all the puzzles in this book you will be a Flower Sudoku Pro. You start with easy Flower Sudoku puzzles and you gradually build your way up to extremely difficult Flower Sudoku puzzles. 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. Flower Sudoku Large Print - Easy to Extreme is a collection of 276 puzzles: 54 easy Flower Sudoku puzzles 54 medium Flower Sudoku puzzles 54 hard Flower Sudoku puzzles 54 extreme Flower Sudoku puzzles 60 extra logic puzzles Flower Sudoku has five Sudoku puzzles in layout. The center grid is fully covered by the remaining four sub-puzzles. For each grid the goal is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1-9 exactly once. This means that the numbers must be placed correctly for all the five grids. I guarantee that every logic puzzle in this Flower Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books. Flower Sudoku is also known as Musketry Sudoku.

Book Non Consecutive Sudoku Large Print   Easy to Extreme   Volume 6   276 Logic Puzzles

Download or read book Non Consecutive Sudoku Large Print Easy to Extreme Volume 6 276 Logic Puzzles written by Nick Snels and published by PuzzleBooks.net. This book was released on 2015-01-10 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you buy this book you get an electronic version (PDF file) of the interior of this book. Become a master in solving Non-Consecutive Sudoku. After solving all the puzzles in this book you will be a Non-Consecutive Sudoku Pro. You start with easy Non-Consecutive Sudoku puzzles and you gradually build your way up to extremely difficult Non-Consecutive Sudoku puzzles. 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. Non-Consecutive Sudoku Large Print - Easy to Extreme is a collection of 276 puzzles: 54 easy Non-Consecutive Sudoku puzzles 54 medium Non-Consecutive Sudoku puzzles 54 hard Non-Consecutive Sudoku puzzles 54 extreme Non-Consecutive Sudoku puzzles 60 extra logic puzzles The goal of Non-Consecutive Sudoku is to fill in the empty cells, so that each column, row, and region contains each number exactly once. Furthermore, no two adjacent cells have consecutive values. For example, if a cell contains 3, then any neighboring square cannot contain either 2 or 4. I guarantee that every logic puzzle in this Non-Consecutive Sudoku puzzle book has been carefully checked to ensure that each puzzle has only 1 solution. None of the puzzles in this book will appear in any of the other English PuzzleBooks.net books.

Book Calcudoku  121 Advanced Puzzles

Download or read book Calcudoku 121 Advanced Puzzles written by Patrick Min and published by . This book was released on 2016-08-25 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you're looking for really challenging Calcudoku (also known as Kenken) puzzles, then look no further. From the reviews of the previous edition of this volume: " His easy puzzles equate to the NY Times hard -- his hard can be off the charts but all the more satisfying when solved. ", "I highly recommend this book for the avid solver." - JHackley. "These puzzles will keep you busy for hours. " - Rockman. "I have tried every difficult, advanced kenken and calcudoku book there is and this one is the most challenging." - Jorge Lobo. "No solutions are provided in the book. For me, this was a plus, since it eliminated my tendency to peek at the answers and instead forced me to work harder at finding the solutions." - Richard Klein This 4th edition has 20 new puzzles (with exponentiation, without operators, with exponentiation and zero, and with negative numbers), so it now also has 121 puzzles (just like volumes II and III of the series). It also features extended explanations of the variations on the standard puzzle, as well as step-by-step solving guides for two tricky sample puzzles. Note that there are no solutions in the back (except for the example puzzles). If you do need a hint, the solution to a specific puzzle, or even all solutions, you can send me e-mail (address is in the book) and I'll send them as a PDF.

Book 200 Easy Sudoku Puzzles Volume 2

    Book Details:
  • Author : Robert Hunt
  • Publisher : Createspace Independent Publishing Platform
  • Release : 2017-01-05
  • ISBN : 9781542373548
  • Pages : 90 pages

Download or read book 200 Easy Sudoku Puzzles Volume 2 written by Robert Hunt and published by Createspace Independent Publishing Platform. This book was released on 2017-01-05 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This easy sudoku puzzle book has been created for fun for all ages and can be played by children, adults and senior citizens alike - suitable for all beginner sudoku puzzle lovers! Perfect for stimulating the mind and improving reasoning skills, this book contains 200 easy difficulty level sudoku puzzles with solutions for each of the puzzles. A 'Beginners Guide' is included providing valuable tips for solving the puzzles. Whatever your age, you'll love this Easy Sudoku Puzzle book! This Easy Sudoku Puzzle book is an ideal challenge for the beginner Sudoku player and will provide hours of puzzling fun.

Book Travel Sudoku Puzzle Book 36  200 Brain Booster Puzzles   Simple  Easy  Intermediate  and Expert with Solutions

Download or read book Travel Sudoku Puzzle Book 36 200 Brain Booster Puzzles Simple Easy Intermediate and Expert with Solutions written by Pegah Malekpour Alamdari and published by Travel Puzzle Series - 100 Boo. This book was released on 2019-03-13 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you ready for brain entertainment even in Travel-time (in-flight, in-ship, or in many situations)? The Travel Sudoku Puzzle Book contains 200 Sudoku puzzles in different difficulty levels with solutions. Each puzzle needs logic thinking to solve for all levels of ability. The main goal is to boost your brain capabilities. Thus they are ideal and essentials on journeys, holidays, and traveling. If you love Sudoku puzzles, this series of books will be the ideal companion for you. This activity book encourages you and also your kids to face the brain with some challenges, and you find that it's a powerful brain exercise. The book features: A worthy collection of 20000 Sudoku puzzles in 100 books (each book contains 200 standard 9x9 grids together with relevant solutions) 200 Puzzles for everyone with different Sudoku solving skills(for kids and adults) Four difficulty levels from beginners to advanced: 50 Simple, 50 Easy, 50 Intermediate, and 50 Expert 6 x 9-inch layout and Handy paperback format that you can take anywhere 2 puzzles per page Large print on white paper with enough margins to read and work easily by everyone from children to elders All puzzles have logical solutions Solutions of all Sudoku puzzle are included Keep you and your family busy with easy to hard puzzles (hours of fun and entertainment to enjoy with number replacement game) Learn and practice how to back and correct your mistakes to get success in real life with solving the puzzles a proper and fantastic gift for you and your lovely friends (applicable for adults and also children) Great challenging and tough puzzles(a fun mathematics gamebook) A high-grade brain teaser and booster to pass your free time(mental fitness activity book) Improve and test your skills on the popular logic-based replacement puzzle to become a master Sudoku Solver Relaxation and de-stress game book includes simple, easy, medium, and hard challenges An excellent problem-solving activities to boost your brain even in the journey, riding on the train or relaxing on vacation Sudoku puzzles solving is a good prevention method for Alzheimer's and Dementia. A great gift for the Sudoku puzzle lover The book is a collection of 200 puzzles to help keep your brain healthy, cognitively fit, flexible, and young Boost your brain function and keep it healthy with solving the logic-based number placement puzzles Sudoku is easy to learn logic-based number placement puzzle and very popular all around the world. It is indeed a game for all ages: from kids in preschool to grown-ups. It is possible to form and solve a Sudoku puzzle with letters or even some symbols. A classic Sudoku puzzle is an 81-cell square grid made up of 3 x 3 sub-grids or 9 smaller blocks, also known as regions and boxes. Some cells already include numbers (called as givens). The game aims to fill all the blank cells with one digit from 1 to 9 in such a way without ever repeating a single one in the same row or the same column, or in the same block to solve it correctly. We have designed 100 books including 20000 Sudoku puzzles in this series. You can also see more Sudoku puzzle books in our great "Sudoku Books Series - 100 books" under book name "Keep Your Brain Young: 512 Sudoku Puzzles - Simple, Easy, Intermediate, and Expert With Answers" Have a nice journey and enjoy solving the puzzles! Gholamreza Zare ([email protected]) Pegah Malekpour Alamdari ([email protected])

Book Easy   Medium Sudoku Puzzles

    Book Details:
  • Author : Robert Hunt
  • Publisher : Createspace Independent Publishing Platform
  • Release : 2017-01-06
  • ISBN : 9781542379632
  • Pages : 90 pages

Download or read book Easy Medium Sudoku Puzzles written by Robert Hunt and published by Createspace Independent Publishing Platform. This book was released on 2017-01-06 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: This easy and medium difficulty sudoku puzzle book has been created for fun for all ages and can be played by children, adults and senior citizens alike - suitable for all beginner and intermediate sudoku puzzle lovers! Perfect for stimulating the mind and improving reasoning skills, this book contains 200 easy and medium difficulty level sudoku puzzles with solutions for each of the puzzles. A 'Beginners Guide' is included providing valuable tips for solving the puzzles. Whatever your age, you'll love this Easy & Medium Sudoku Puzzle book! This puzzle book is an ideal challenge for the beginner or intermediate Sudoku player and will provide hours of puzzling fun.