8
3
1
5
2
9
7
4
6
6
7
5
1
8
4
3
9
2
9
4
2
7
3
6
5
1
8
3
7
5
9
1
2
6
8
4
9
2
8
7
4
6
5
3
1
4
6
1
8
5
3
2
7
9
4
6
3
2
9
7
1
5
8
8
5
9
4
6
1
2
1
7
1
2
7
3
8
5
6
9
4
This Sudoku Puzzle has 2 steps and it is solved using Full House techniques.
Full House
Explanation
Show More...