Sudoku

- Created: 1979
- Inventor: Howard Garns
- Original publisher: Dell Magazines
- 2004: Conway Daily Sun in New Hampshire is 1st U.S. newspaper to publish
- Now available on many video game consoles and PC's

One of the fastest growing puzzle games in the world is Sudoku. Created in 1979, it involves filling in an entire grid of single-digit numbers so that all the numbers between 0-9 are contained both horizontally and vertically, with no repeating of said numbers on any column or row.
Mathematics Version of Crosswords

The term sudoku is translated from Japanese meaning "the numbers must be single", or "the numbers must occur only once". Players trying to solve a sudoku puzzle typically utilize one of three methods: scanning, mark up, and analysis. Sudoku puzzle begin with a predetermined assignment of numbers, and are comprised of a Latin Square; the fewer the preassigned numbers, the more difficult the puzzle. it wasn't until they started to appear in newspapers across the United States in the 2000s that Sudoku gained exponentially in popularity.

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Sudoku on Amazon
- Sudoku Puzzle Addict - $6.99
  
  Millions of people buy newspapers for the daily Sudoku puzzle, a new addictive ritual, as necessary a routine as that morning jolt of coffee! This program is chocked full of more t...
  
  Amazon
- Will Shortz Presents The Little Black Book of Sudoku: 400 Puzzles (Will Shortz Presents...) - $14.95
  
  It's smart. It's stylish. It's fun! And with its unique design, Will Shortz Presents The Little Black Book of Sudoku is bound to be the "must-have" collectio...
  
  Amazon
- Mensa Guide to Solving Sudoku: Hundreds of Puzzles Plus Techniques to Help You Crack Them All - $17.95
  
  Here it comes: a revolution in sudoku solving! This is by far the most complete guide to cracking these addictive puzzles ever produced, with tricks even the experts won’...
  
  Amazon
- Big Screen Sudoku - $19.99
  
  Challenge yourself with the ultimate puzzle - Sudoku. This electronic version features thousands of puzzles, doodle features, undo and hint buttons. There are three difficulty leve...
  
  Amazon
- Franklin SDU-320 Sudoku Puzzle - $23.99
  
  Crossword puzzle enthusiasts and puzzle fans are flocking to Sudoku, a game similar to a crossword puzzle but with numbers instead of letters. "Sudoku" is an amalgamation of the Ja...
  
  Amazon
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Sudoku Questions

What are some tricks that are helpful when doing Sudoku? 10 Answers

Groupings are really important. For example, if you have three cells in the same row, and the first can only be 1 or 5 or 7, the second can only be 1 or 5, and... read more

Where can I get a free download of sudoku? 2 Answers

You can try here... http://www.veryfreesudoku.com/ http://www.websudoku.com/ http://www.shareup.com/Sudoku-download-32083.html http://download.cnet.com/Pure-Sud... read more

What game will be the next Crossword Puzzle/Sudoku/Kakuru/Ken Ken? 2 Answers

Hashi. It's so much fun, especially if you like Sudoku/Ken Ken/Kakuro. Try it online; I personally like this game site: www.indigopuzzles.com When you get st... read more

Where can I get some sudoku tips and tricks? Otherwise, Im giving up. 1 Answer

Hello, You can check http://www.domo-sudoku.com My mother, who is not fond of number puzzles, likes to play sudoku there. This site provides a section for be... read more

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On Twitter Powered by Twitter
- New hard sudoku created: http://sudoku.urpuzzled.com/puzzle/19968
- Sudoku? Whaaa?
- - sudoku with sedamentary
- Is it the kind that will make me want to play sudoku?
- Alright , I have resorted to finishing my Sudoku book . That's how bored I am .
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