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