Enjoy the most popular puzzle game in the world! whether you want to keep your brain young and active, develop logical thinking or just keep yourself busy to avoid boredom... this book will help you with its unique Sudoku Puzzle. 1000 Sudoku Puzzles and Solutions. (2 Level Difficulty) 500 Medium & 500 Hard Level Puzzle 6 Puzzle per page 8.5 x 11 (inches) 21.59cm x 27.94cm Perfect as a gift for sudoku

The Ultimate Challenge Sudoku Puzzle Book Grab this massive bargain bonanza of classic Sudoku puzzles of varying difficulty levels, expertly crafted and graded. There are plenty of puzzles to enjoy in this jumbo compilation, with 2 different levels of difficulty, which makes it suitable for intermediate and advanced sudoku players in love with this super addictive game: 500 Medium puzzles for intermediate players or as a warm up for experts 500 Hard problems which will give your brain a real challenge This book with hundreds of hours of fun inside makes a great gift! We've had your entertainment and convenience in mind when designing this book and thought about the small details which make a difference: Wide center margins making it easier to work on the puzzles when you open or fold the book This also makes it easy to tear out the pages if you want to Bigger font and better quality paper than newspapers and magazines - easy to read and write on without worry of bleed through Problem levels has been expertly assessed for consistency 6 problems per page and answers at the end of the book Includes a FREE Bonus book Your brain will thank you!

There are 500 Sudoku puzzles overlapping into 100 Samurai Style puzzles. Samurai Sudoku puzzles consist of five overlapping sudoku grids and follows the same rules as Sudoku in that every row, column and block of each of the five grids must contain the numbers "1" to "9". Where the grids overlap, the rows and columns do not go beyond their usual length but the interlocking blocks give you more clues. Printed on top-quality, in the appropriate size and large paper. The symmetry is not applied, what is most attractive, while the solutions are given at the end of the book. Have fun with this book!

Would you like to increase the effectiveness of your brain while you have fun? Increase the effectiveness of your brain function with Sudoku puzzles. What if you could reduce your chances of Dementia or Alzheimer's disease by solving Sudoku puzzles? According to the University of Edinburgh, UK, research has found that Sudoku can trigger "survival genes" in the brain that normally lay dormant. PencilPress team has been compiling and publishing puzzles for over two decades. By using his collection of sudoku books you will experience improved brain functions such as concentration, logical thinking and memory. Pick up your copy today by clicking on the BUY NOW button at the top of this page.

You don't need to be a math whiz to enjoy a great sudoku puzzle! Sharpen your mind and have some fun with this great collection of sudokus, including over 540 challenges across four difficulty levels (Warm-Up, Challenging, Tough, and the ultimate Samurai Sudoku!) A must-have for all Sudoku enthusiasts. OVER 500 PUZZLES & SOLUTIONS: Hours of fun and entertainment to enjoy! VARIETY OF LEVELS: From levels 1 to 3 increasing levels of difficulty including Warm Up, Challenging and Tough. When you are done, test your skills on the ultimate Samurai Sudoku Puzzle - 5 puzzles linked together by a central puzzle! Can you become a master samurai? LAY FLAT: Spiral-bound lays flat for ease of use at home or on the go. Whether your drinking your morning coffee, riding on the train or relaxing on vacation this sudoku book can go with you. MAKES A GREAT GIFT: For the sudoku puzzle lover, this books makes a great gift for any occasion! Birthday, stocking suffers, road trip or more, everyone will love it! BRAIN BUSTERS(TM) Part of the Brain Busters Puzzle Collection from Parragon & Cottage Door Press. Look for other books including word finds, crosswords, picture puzzles, and more.

Also the puzzle may contain the regions of random (irregular) shape; this variant is called Jigsaw Sudoku ("Geometry Sudoku," "Geometry Number Place," "Irregular Sudoku," "Kikagaku Nanpure").

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!

1000 Sudoku Puzzles 500 Medium & 500 Hard is a perfect funny Sudoku book for adults. Would you like to improve your logical skills? Love hard Sudoku puzzles? Then you'll love this book! If you're looking for a sudoku book for beginners, here's the perfect first sudoku puzzle book for you! Why play Sudoku? ✓ Sudoku gives your brain the ultimate workout. ✓ It keeps you and your mind healthy and productive. ✓ It helps to maintain and improve your memory. ✓ It also can increase your concentration and focus. 1000 enjoyable Sudoku puzzles Medium level: 320 puzzles Hard level: 680 puzzles Keeps your mind active and performing well. Suitable for all levels: beginner to expert

1000 Sudoku Puzzles 500 Medium & 500 Hard with Solutions at The End of The Book Enjoy hours of fun as you solve these 500 Medium & 500 Hard Sudoku problems. These little brain-twisters will give you hours of challenge and relaxation. Improving brain functioning and provide a nice break from it all! What makes this book so special: SUITABLE FOR ALL LEVELS: from beginner to expert, for adults and kids LOTS OF SUDOKU PUZZLES: 1000 INCLUDES SOLUTIONS for each puzzle LARGE PRINT FONT: Puzzles are in large size font, so it's to avoid an eye-strain suffer HIGH-QUALITY: puzzles are printed on a high-quality white paper so you can use pencils or pens without worrying of bleed-through EASY TO TEAR OUT: wide margin print, so that you may easily tear out any page if you need It's a scientifically proven fact: sudoku puzzles are a proven method to keep the mind in health. So, click 'Add to Cart', train your brain and keep your mind sharp!

Relieve boredom and stress by playing Sudoku. With two levels of difficulty this jumbo bargain size Sudoku Puzzle Book will soon improve your game. There are 4 puzzles per page and solutions are at the end of the book.