Printing Sudoku Grids
I-Sudoku allows you to print off the Sudoku grids at your will for free.
Sudoku grids are available in PDF format in A4. Each page contains 6 randomly generated Sudoku grids relating to the chosen level :
- Easy : an average of 23 numbers to find
- Medium : an average of 36 numbers to find
- Difficult : an average of 50 numbers to find
- Mixed : a mix of easy, medium and hard levels
Each grid has its solution in the form of a link to enter into your search bar or a QR code that you can just take a snap with your Smartphone to see the finished grid on your mobile phone.