Solution for Hard Sudoku #128713524895
1
9
5
7
2
7
8
3
8
3
4
1
5
8
6
9
2
7
6
7
2
3
9
4
1
1
5
6
4
4
2
8
3
9
6
1
2
1
8
6
5
9
7
3
4
9
3
6
4
2
7
5
6
8
5
5
9
3
7
6
4
1
2
1
7
2
4
9
5
8
6
3
8
4
3
2
8
1
7
5
9
This Sudoku Puzzle has 55 steps and it is solved using Hidden Single, Naked Single, Full House, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming) techniques.
Naked Single
Explanation
Hidden Single
Explanation
Locked Candidates
Explanation
Locked Candidates
Explanation
Full House
Explanation
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