from Sonya Marcarelli, originally released 10th February, 2011
The Sudoku game with numbers or colors! You can also write your Sudokus and send it by email in PDF format.
- 3 difficulty levels
- Take notes
- Use hints to find singletons, twins and triplets
- Color sudoku
- Use advanced hints if you are stuc...
Recent posts about Sudoku's Numbers
discussion by Sidelines.