Directory of Sudoku Resources

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Sudoku is a logic puzzle where the aim is to place the numbers 1 through 9 in every square in the 9x9 grid so that every row, column and 3x3 "region" includes each number once only.

Resources in This Category

• Bob Hanson's Sudoku Assistant

  http://www.stolaf.edu/people/hansonr/sudoku/
  JavaScript-based gameboard and solver. Can use cross-hatch scanning and subset elimination.

• BrainBashers

  http://www.brainbashers.com/sudoku.asp
  Offers a daily Sudoku with six levels of difficulty, with an archive of old puzzles and an interactive assistant.

• Braingle Sudoku

  http://www.braingle.com/games/sudoku/index.php
  Interactive sudoku game with high score tracking. Includes solution strategies.

• Creative Spark Studios: Sudoku

  http://creativesparkstudios.com/sudoku/
  Includes a generator.

• Daily Sudoku Puzzle

  http://www.daily-sudoku-puzzle.com/
  Offers daily timed puzzle and four difficulty levels. [English/Portuguese/Spanish/German/French/Italian]

• Fiendish Sudoku

  http://www.fiendishsudoku.com/
  Free daily sudoku puzzles at five difficulty levels. Online solving grid with hints and step-by-step solutions.

• Goobix.com

  http://www.goobix.com/games/sudoku/
  Offers up to four difficulty levels.

• Jaap Scherphuis' Generator

  http://www.jaapsch.net/sudoku.htm
  Java-based generator offers four levels of difficulty. Includes view of solution.

• Paul's Pages

  http://www.paulspages.co.uk/sudoku/
  Offers random, crafted, and non-standard puzzles. Includes hints and import/export tool.

• Picture Sudoku

  http://www.picturesudoku.com/
  Uses pictures instead of numbers.

• Seeing With C - Sudoku Solver

  http://www.seeingwithc.org/sudoku/sudoku.html
  A solver program with an article explaining the algorithm used.

• Speed Sudoku

  http://www.speedsudoku.com/
  Play fast-paced online sudoku races for free.

• Su-Doku.net

  http://www.su-doku.net/
  Offers daily puzzle, downloadable games, and instructions.

• Sudoku by Froggy

  http://www.orcapia.com/froggy/sudoku/
  Generates 2x2, 3x3, and 5x5 puzzles with adjustable level of difficulty.

• Sudoku Hints

  http://www.sudokuhints.com/
  Offers daily web-based puzzles with five difficulty levels. Includes solver, helper, and XML feed.

• Sudoku Puzzles

  http://sudoku.com.au/
  Daily puzzles offered at four difficulty levels, available for play online or printed out. Includes rules and archives.

• Sudoku Zone

  http://sudoku-zone.50webs.com/
  Play sudoku puzzles online for free.

• Web Sudoku

  http://www.websudoku.com/
  Free puzzles with difficulty levels ranging from easy to evil. Provides print and online syndication.

Related Categories

• Home > Games > Video Games > Puzzle > Sudoku > Go Sudoku
• Home > Games > Puzzles > Brain Teasers > Sudoku
• Home > Games > Puzzles > Brain Teasers > Sudoku > Software

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