8
3
5
6
2
9
4
1
7
1
9
7
5
8
4
6
3
2
2
4
6
3
7
1
9
5
8
9
8
4
1
6
2
7
5
3
3
7
5
8
4
9
2
6
1
6
1
2
5
3
7
4
8
9
5
4
8
2
7
6
3
9
1
7
2
6
4
1
3
9
5
8
1
6
3
8
9
5
7
2
4
This Sudoku Puzzle has 11 steps and it is solved using Full House techniques.
Full House
Explanation
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