Sudoku Zone
Everything Sudoku

Sudoku is a placement puzzle, also known as Number Place in the United States. The aim of the puzzle is to enter a numeral from 1 through 9 in each cell of a grid, most frequently a 9X9 grid made up of 3X3 sub grids (called "regions"), Note that our puzzles are in this form. You are given starting  numerals in some cells. Each row, column and region must contain only one instance of each numeral. Good Luck.

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Sudoku Games
The Classic Version

  • Daily Sudoku - Our Daily Updated Puzzle.
  • Play Mixed Sudoku - Enhance your Sudoku skills with 6 different variants, including Classic, Diagonal, Irregular, OddEven, Chain and Multi. Each puzzle is solved like a regular Sudoku with an additional twist according to the variant rules. There is only one unique solution for each puzzle.
  • Mix Hard Sudoku Light 2 - Test your Sudoku skills with 60 hard and very hard puzzles of 6 different variants.
  • Sudoku Original- Classic online game play. Many levels to choose from.
  • 3D Sudoku - Just another clone.
  • Scoring Sudoku - Can you get the high score?

Other Variations
Just A Little Different

  • Chain Sudoku - Fill empty circles so each number appears exactly once in each row, column and chain.
  • Hitori - Shade squares so that numbers don't appear in a row or column more than once.
  • Hashi -Connect bridges between islands, according to their values, to form one continuous path.
  • CalcuDoku - Addition, subtraction, multiplication and division will never be the same again.
  • Classic Battleships-Discover by logic alone where the battleships fleet is hidden in the sea.
  • Skyscrapers- Arrange skyscrapers in a grid so their skyline is visible according to the clues.
  • Tic-Tac-Logic - Fill remaining squares so there are no more than two adjacent X or O in a row or column.
  • Kakuro Light Vol 1 - Fill empty squares so each block sums up to the number on its left or on its top.

Sudoku Products
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Sudoku Information 
Read About Sudoku

An Introduction to Sudoku and Sudoku Game Information Extended  While many Sudoku game players do not know this, the game has actually been around for well over a thousand years. Read on to find out more about the Sukodu game.....Read On

Killer Sudoku The Boredom Killer Loved by Many......Read On

Mathematics of Sudoku

Sudoku Downloads
Download for off line play

Sudoku Latin Squares - This new twist on a classic game opens up a whole new world of Sudoku. Start small, with a 3x3 grid, to take things easy. Or go big, with the classic 9x9 grid, and become a Sudoku master. With all kinds of helpful features, like notes and hints, you'll get drawn in to solving hundreds of challenging puzzles.

Strimko: Jump into Strimko and enjoy classic Sudoku game play with a twist! Take on hundreds of puzzles in Classic mode, or help Luana save her planet in the exciting Adventure mode. Create number streams and find magical amulets to power up Luana's magical Astrolabe! Use your Strimko skills to unlock the treasure chests and protect the entire planet. Can you master the art of this unique Puzzle game?

Nat Geo Traveler: Sudoku China Earn beautiful images while playing the popular puzzle game, Sudoku! Featuring stunning photography from the National Geographic vaults, the authentic scenery from the world's greatest photographic libraries is yours to enjoy as you virtually travel across China. The game includes over 70 amazing images, multiple grid sizes and levels of difficulty, as well as an unlimited amount of Sudoku puzzles! Stunning National Geographic Photos. Travel Across China. Adjustable Difficulty Levels. Screensaver Included.