Recreational Mathematics

Krazy Dad          Web Sudoku

Dear PME/GMC members,
Two good sources of information for a Math of Sudoku talk are:

Below are several other sources.
Best Regards,
Prof. Girardi

  1. Sudoku
    1. Math and Sudoku
    2. Sudoku Strategies/Techniques
    3. Sources of Sudoku Puzzles
    4. General Sudoku Information
    5. Blank Grids
  2. Other Stuff

Findable from URL: