Prepare to be obsessed. Match wits with the experts who created Sudoku. Arranged from “Easy” to “Very Hard,” here are over 300 logic puzzles that celebrate the compulsive joy of Sudoku with symmetry, smartness, and elegance—qualities lacking in computer-generated puzzles. It’s fiendish fun…every puzzle is designed by an author who anticipates your next step and obscurest the path, while never leading you into frustration.

Welcome to the official i Book of Jigsawdoku. The book features brand new content throughout, with a collection of over 100 puzzles that have been specially selected by the creators of the i puzzle page, for both existing fans as well as new. This fantastic collection of jigsawdoku featuring 95 standard jigsawdoku and 5 samurai jigsawdoku puzzles will engage even the most avid solver. Instructions are featured at the start of the book for every puzzle and solutions are included at the back of the book.

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.

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.

Welcome to this fantastic collection of Jigsawdoku Featured inside this large 6x9inch book are 100 brain-teasing sudoku puzzles complete with solutions. Place the numbers 1-9 exactly once in each row, column and bold-lined jigsaw region. Puzzles gradually get harder as you work through the book and solutions are included towards the back for you to check your answers. For other puzzle books, visit www.puzzle-book.co.uk

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").

Jigsaw Sudoku Puzzles Twist your mind in new and unexpected ways with the game of jigsaw sudoku puzzles. If you already enjoy and know how to play regular sudoku, you will love this book of irregular sudoku. This puzzle book starts out slow and easy with 25 easy sudoku. After that you can move on to 25 medium sudoku, 25 difficult sudoku, and end up with 25 expert sudoku. That's enough puzzling to keep you entertained for quite a while! The large roomy sudoku grids and sturdy construction gives you plenty of opportunity to pencil in and erase possible solutions. These sudoku puzzles would be fun for adults and kids from 12 and up.

Jigsaw Sudoku Puzzle Book If you like Sudoku but want an extra challenge then you will love Jigsaw Sudoku. The goal of Jigsaw Sudoku (also know as irregular sudoku) is similar to normal Sudoku. You must place each of the numbers 1 to 9 into each of the rows and columns. However in Jigsaw Sudoku the normal 3x3 Sudoku regions are instead replaced by jigsaw-like regions of different sizes (outlined with the bold lines) that must contain every number. This Jigsaw 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!

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!

Featuring a huge number of Jigsaw Sudoku puzzles, all carefully sorted into order of increasing difficulty, this unique collection of 200 puzzles is full of attractively-designed challenges from best-selling puzzle author Dr Gareth Moore, author of many international books. Jigsaw Sudoku replaces the regular 3x3 boxes of normal Sudoku with twisting, irregular jigsaw shapes, resulting in a much trickier puzzle. Printed on large, top-quality paper ideal for solving on, the 200 Jigsaw Sudoku puzzles vary in difficulty from easy to hard so whatever your preference or experience you'll always find a puzzle here to suit you. Visit www.PuzzleBooks.org for a full list of other titles in this series.