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Everyone knows sudoku is enjoyable--but these addictive puzzles come in endless variations too! They range from simple to very difficult, and can take almost no time to finish...or require many hours. This entertaining collection showcases a wide range of possibilities, offering solvers who have become accustomed to the standard rules and grids an exciting new challenge. Select from Mega Sudokus that provide a real workout; Diagonals or Odd and Even versions with extra constraints; Sum Sudokus that merge with kakuro; and Multisudoku with overlapping puzzles. There's something for every level--12 x 12 puzzles, ones with irregularly shaped areas, even Mini Sudoku--and lots of fun for everyone.
Keep your mind young and your memory sharp with 480 Jigsaw Sudoku Variety Puzzles Book. Scientific research has shown that solving logic puzzles as Sudoku keeps your memory sharper and your mind younger. There are 6 different types of puzzles in this book, Centre-dot Jigsaw Sudoku, Even-odd Jigsaw Sudoku, Asterisk jigsaw Sudoku, Greater than Jigsaw Sudoku, XV jigsaw Sudoku and Samurai jigsaw Sudoku. The book has a total of 480 easy to hard puzzles with solutions. Jigsaw Sudoku is variation of classic sudoku where the 3x3 blocks are no longer square, instead it's irregular region of 9 cells, and all numbers from 1 to 9 must be fit inside with no repetition in any row or column or region. As twisted as it sounds, these puzzles are challenging and addictive. The Centre-Dot Jigsaw Sudoku puzzle has an extra block consists of the centre cells of the nine regions. The centre dots or cells are shaded and all sudoku rules apply i.e. no repletion in any row or column or block. Even odd is a variation where clues are given in the form of circles and squares. The cells that have circles need to be filled in with an odd number. While the cells that have squares needed to be filled in with even number. Of course, all sudoku rules must be followed i.e. no repletion in any row or column or block. The Asterisk Jigsaw Sudoku puzzle has an extra block formed from nine scatted cells (if connected they will form an Asterisk). The 9 Asterisk cells must be filled with the numbers 1 to 9 with no repetition. The cells are shaded and all sudoku rules apply i.e. no repletion in any row or column or block. Greater than Jigsaw Sudoku is a very challenging and twisted Sudoku where the signs > (greater than) and XV Jigsaw Sudoku is an easy but fun sudoku variation where the neighbour cells that add up to 5 have Roman five (v) in between. And the neighbour cells that add up to 10 have Roman ten (X) in between. This variation is a fun and relaxing stretch for your brain. Samurai Jigsaw Sudoku has five overlapping 9x9 grid. Each row, column, and irregular block (surrounded by bold lines) contain all numbers from 1 to 9 (no number is repeated in any row or column or block). The key to solve the Samurai Sudoku is to use the clues from one grid to solve another. Features Size: 8 x 11.5 inch (large size) with softcover and paperback binding. Pages: 132 pages with full-page 480 different puzzles. (6 puzzles per page so it's compact for easy carrying and holding). Plus, the Answers of all the puzzles at the end. Stretch your brain with this unique selection of fun and challenging twisted Jigsaw Sudoku Variety. Scroll up and order your copy.
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.
The "New York Times" crossword editor and puzzlemaster takes Sudoku to a whole new level with this collection featuring 100 brand-new (and just as addictive) puzzles, including kakuro.
Every day, tens of millions of sudoku fans get out their pencils and attack the latest 9x9 puzzle in their daily newspaper. But a huge percentage of those fans are starting to feel they’ve mastered standard sudoku and are hungry for tougher challenges. Well, here they are: sudoku on overlapping grids, sudoku with unusually shaped areas instead of 3x3 squares, sudoku with special rules, and even extra-large sudoku for an extra-fun solving experience. Thanks to Conceptis Ltd., the world’s leading supplier of puzzles to newspapers and magazines, sudoku’s horizons have just opened up beyond the wildest dreams of its most devoted solvers.
If you like solving Sudoku puzzles you are going to love the Variety Sudoku Puzzle Book Series. Keep the brain active and improve your Sudoku solving skills. Featuring Standard Sudoku, Sudoku-X, Jigsaw Sudoku and Killer Sudoku, the Variety Sudoku Puzzle Book is the ideal companion for both Sudoku beginners and fanatics alike. Please Note: This is part of the Medium difficulty series and may require some advanced solving techniques. * Extra-large 8.5 x 11 Inch Book Size * 100+ Standard Sudoku Puzzles* 100+ Sudoku-X Puzzles* 100+ Jigsaw Sudoku Puzzles* 100+ Killer Sudoku Puzzles* 6 Puzzles per Page* Solutions to all Puzzles Included* Introduction to Each Puzzle Type* Bonus Puzzles Included* Ideal for Intermediate Solvers
Its time to break out of the box: the traditional 3x3 puzzle box, that is! This assortment of engaging and challenging variants takes sudoku up a notch. The creative twists include overlapping and unusually shaped grids, special rules that make solvers up their game, and even super-large sudoku for an extra-fun experience.
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").
These sudoku are LOCO! Solvers who enjoy shaking things up a little will go crazy over these 83 challenging puzzles. Each one actually includes five overlapping sudoku, all with different variants. In order to finish the entire thing, you'll have to keep on jumping back and forth between the five. It's out-of-control fun!
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.