Solution for Hard Sudoku #2273269518473
7
2
1
6
5
8
3
9
4
6
3
9
4
2
1
5
8
7
5
4
8
7
9
3
1
2
6
1
6
7
9
8
5
2
4
3
8
9
5
2
4
3
1
7
6
4
3
2
6
1
7
8
5
9
5
7
6
4
1
9
8
3
2
9
1
2
3
6
8
7
5
4
3
8
4
2
7
5
9
6
1
This Sudoku Puzzle has 49 steps and it is solved using Hidden Single, Naked Single, Full House techniques.
Try To Solve This PuzzleSolution Steps:
- Row 6 / Column 6 → 6 (Hidden Single)
- Row 1 / Column 6 → 9 (Hidden Single)
- Row 9 / Column 4 → 7 (Hidden Single)
- Row 7 / Column 3 → 6 (Hidden Single)
- Row 2 / Column 3 → 8 (Naked Single)
- Row 3 / Column 2 → 9 (Naked Single)
- Row 2 / Column 1 → 6 (Full House)
- Row 2 / Column 4 → 4 (Naked Single)
- Row 2 / Column 8 → 9 (Full House)
- Row 8 / Column 2 → 1 (Hidden Single)
- Row 7 / Column 5 → 1 (Hidden Single)
- Row 1 / Column 4 → 6 (Hidden Single)
- Row 1 / Column 5 → 3 (Hidden Single)
- Row 5 / Column 6 → 3 (Hidden Single)
- Row 9 / Column 5 → 5 (Hidden Single)
- Row 3 / Column 5 → 8 (Naked Single)
- Row 3 / Column 4 → 5 (Full House)
- Row 5 / Column 5 → 4 (Full House)
- Row 7 / Column 2 → 7 (Hidden Single)
- Row 5 / Column 2 → 8 (Naked Single)
- Row 5 / Column 4 → 2 (Naked Single)
- Row 4 / Column 4 → 8 (Full House)
- Row 9 / Column 2 → 3 (Naked Single)
- Row 6 / Column 2 → 4 (Full House)
- Row 5 / Column 8 → 1 (Naked Single)
- Row 9 / Column 3 → 2 (Naked Single)
- Row 9 / Column 1 → 8 (Full House)
- Row 9 / Column 6 → 4 (Full House)
- Row 3 / Column 8 → 2 (Naked Single)
- Row 3 / Column 7 → 1 (Full House)
- Row 5 / Column 1 → 9 (Naked Single)
- Row 5 / Column 9 → 7 (Full House)
- Row 6 / Column 3 → 3 (Naked Single)
- Row 4 / Column 3 → 7 (Full House)
- Row 7 / Column 8 → 8 (Naked Single)
- Row 7 / Column 6 → 2 (Full House)
- Row 8 / Column 6 → 8 (Full House)
- Row 6 / Column 1 → 2 (Naked Single)
- Row 4 / Column 1 → 1 (Full House)
- Row 4 / Column 9 → 2 (Naked Single)
- Row 1 / Column 8 → 4 (Naked Single)
- Row 4 / Column 8 → 3 (Full House)
- Row 4 / Column 7 → 4 (Full House)
- Row 6 / Column 7 → 8 (Naked Single)
- Row 6 / Column 9 → 9 (Full House)
- Row 8 / Column 9 → 5 (Naked Single)
- Row 1 / Column 9 → 8 (Full House)
- Row 1 / Column 7 → 5 (Full House)
- Row 8 / Column 7 → 2 (Full House)
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