4puz.com

4puz.com provides free printable Sudoku puzzles each day, and markets an interactive Sudoku puzzle program. The daily puzzles are provided at 6 levels of difficulty. A giant 25 by 25 Sudoku puzzle with a hidden quotation is also available on the site. Publishers may access the site to obtain free high-resolution images of sudoku puzzles and solutions.
4puz.com
  • Support e-mail admin@4puz.com
  • Support phone Not provided