2
9
8
5
4
7
3
1
7
3
9
6
8
2
4
5
6
2
1
3
9
7
8
8
5
4
3
7
3
6
8
1
2
4
5
9
1
2
9
3
6
8
8
3
5
6
9
3
2
5
8
2
8
9
3
6
1
This Sudoku Puzzle has 24 steps and it is solved using Naked Single, Full House techniques.
Naked Single
Explanation
Full House
Explanation
Show More...