On the Subject of Regular Sudoku
This is as basic as you can get with a puzzle
The module generates a sudoku puzzle.
To solve the module, fill the blank numbers so that each row, column, and 3 by 3 subgrid contains the number 1–9. There is only one unique solution on the given Sudoku board.
Clicking on a blank tile will change the tile to a “1”. Clicking on a tile that is not “9” will add 1 to the number shown. Clicking on a tile that is a “9” will turn the tile blank.
When the module is solved, all gray colored numbers will turn green.
7 | 5 | 9 | 6 | |||||
2 | 3 | 8 | 4 | |||||
8 | 3 | 1 | ||||||
5 | 7 | 2 | ||||||
4 | 8 | 6 | 2 | |||||
9 | 1 | 3 | ||||||
9 | 4 | 7 | ||||||
6 | 7 | 5 | 8 | |||||
7 | 1 | 3 | 9 |
1 | 7 | 5 | 2 | 9 | 4 | 8 | 3 | 6 |
6 | 2 | 3 | 1 | 8 | 7 | 9 | 4 | 5 |
8 | 9 | 4 | 5 | 6 | 3 | 2 | 7 | 1 |
5 | 1 | 9 | 7 | 3 | 2 | 4 | 6 | 8 |
3 | 4 | 7 | 8 | 5 | 6 | 1 | 2 | 9 |
2 | 8 | 6 | 9 | 4 | 1 | 7 | 5 | 3 |
9 | 3 | 8 | 4 | 2 | 5 | 6 | 1 | 7 |
4 | 6 | 1 | 3 | 7 | 9 | 5 | 8 | 2 |
7 | 5 | 2 | 6 | 1 | 8 | 3 | 9 | 4 |