Game

Difficulty

00:00
0
3
6
9
7
3
5
1
2
7
8
4
3
5
3
2
1
8
7
9
2
6
9
5
8
1
7
4
2
6
8
4
7
6
2
9
5
3
9
2
4
6
8
7
8
1
3
2
7
5
9
6
7
6
5
3
1
4

How to Play Sudoku?

2
3
4
3
4
5
4
5
6
5
6
7
6
7
8
7
8
9
8
9
1
9
1
2
1
2
3

Fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 subgrids contain all of the digits from 1 to 9.

1

Each row must contain the numbers 1-9 without repetition

2

Each column must contain the numbers 1-9 without repetition

3

Each 3×3 box must contain the numbers 1-9 without repetition