Sudoku, is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids that compose the grid contains all of the digits from 1 to 9. Use the keys 1-9 to fill the empty boxes if you want to delete a number just press 0. You can't delete the startnumbers. Change Sudoku with the arrows If you are ready press the check mark.
The instruchtion is from https://en.wikipedia.org/wiki/Sudoku There are only two Sudokus until now. I will add some more, if someone asks for them. Please tell me about bugs. Hope you enjoy the game.
