Printable 1-6 Sudoku June 30, 2022June 3, 2022· Printable Sudoku by Kari D. Dunbar Printable 1-6 Sudoku Printable 1-6 Sudoku – There are numerous number of different ways you can utilize Printable Sudoku puzzles. One great way is to make them more personal using QR codes. It is possible to add a QR code to any 9×9 sudoku, as…