How To Solve

Sudoku puzzles require the use of logic and deduction to solve. See below for all the tips and techniques for solving sudokus.

• http://www.angusj.com/sudoku/hints.php
  In-depth guide that discusses the basic strategies all the way to the advanced techniques required to solve difficult puzzles.
• http://www.wikihow.com/Solve-a-Sudoku
  Graphical instructions for solving easy to hard puzzles
• http://www.enjoysudoku.com/webplay/
  Daily web sudoku site that includes lessons for learning how to solve sudokus, covering all difficulty levels.
• http://www.enjoysudoku.com/webplay/
  Daily web sudoku site that includes lessons for learning how to solve sudokus, covering all difficulty levels.
• http://norvig.com/sudoku.html
  A programmatic way to solve every sudoku puzzle. Includes links to implementations in Python, C++, C#, Clojure, Erlang, Haskell, Java, JavaScript, Ruby.