Here are some Sudoku game tools in JavaScript.

• Player (01/01/2009)

  This is the starting point. You can enter in a suduko puzzle. It will provide hints as to the possible values. You can save your puzzles to cookies and come back to them later.

• Generator (01/10/2009)

  This generates valid suduko puzzles.

• Solver (07/03/2010)

  This solves suduko puzzles.