Solution for Evil Sudoku #1338713524895
5
2
4
3
6
7
1
6
8
3
1
7
2
2
4
8
2
9
2
8
6
5
9
1
5
3
4
2
4
2
6
1
5
8
9
3
1
5
6
7
3
2
4
8
6
8
7
3
9
4
9
1
2
7
9
8
6
4
7
1
9
5
1
4
4
1
5
9
8
3
7
3
7
5
3
3
6
2
4
6
8
This Sudoku Puzzle has 56 steps and it is solved using Hidden Single, Locked Candidates Type 1 (Pointing), Naked Single, Full House techniques.
Naked Single
Explanation
Hidden Single
Explanation
Locked Candidates
Explanation
Full House
Explanation
Solution Steps:
- Row 1 / Column 5 → 1 (Hidden Single)
- Row 4 / Column 7 → 8 (Hidden Single)
- Row 7 / Column 2 → 8 (Hidden Single)
- Row 1 / Column 3 → 4 (Hidden Single)
- Row 5 / Column 5 → 3 (Hidden Single)
- Row 8 / Column 6 → 8 (Hidden Single)
- Row 9 / Column 9 → 8 (Hidden Single)
- Row 2 / Column 1 → 3 (Hidden Single)
- Row 6 / Column 3 → 3 (Hidden Single)
- Row 3 / Column 9 → 4 (Hidden Single)
- Row 9 / Column 7 → 4 (Hidden Single)
- Row 3 / Column 8 → 3 (Hidden Single)
- Row 1 / Column 1 → 5 (Hidden Single)
- Row 5 / Column 3 → 5 (Hidden Single)
- Row 6 / Column 9 → 7 (Hidden Single)
- Row 6 / Column 7 → 1 (Hidden Single)
- Row 8 / Column 9 → 2 (Hidden Single)
- Row 4 / Column 8 → 7 (Hidden Single)
- Row 8 / Column 2 → 7 (Hidden Single)
- Row 4 / Column 4 → 1 (Hidden Single)
- Row 9 / Column 5 → 7 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 6 in b1 => r6c2<>6
- Row 6 / Column 2 → 9 (Naked Single)
- Row 5 / Column 1 → 6 (Naked Single)
- Row 4 / Column 1 → 2 (Full House)
- Row 4 / Column 3 → 2 (Full House)
- Row 5 / Column 7 → 9 (Full House)
- Row 5 / Column 9 → 9 (Full House)
- Row 7 / Column 1 → 9 (Full House)
- Row 9 / Column 1 → 9 (Full House)
- Row 1 / Column 9 → 6 (Naked Single)
- Row 1 / Column 2 → 2 (Full House)
- Row 1 / Column 7 → 2 (Full House)
- Row 2 / Column 2 → 6 (Full House)
- Row 3 / Column 2 → 6 (Full House)
- Row 7 / Column 3 → 6 (Naked Single)
- Row 2 / Column 7 → 5 (Naked Single)
- Row 3 / Column 7 → 5 (Naked Single)
- Row 7 / Column 8 → 5 (Naked Single)
- Row 8 / Column 3 → 1 (Naked Single)
- Row 9 / Column 3 → 1 (Naked Single)
- Row 2 / Column 8 → 9 (Naked Single)
- Row 9 / Column 8 → 6 (Full House)
- Row 8 / Column 8 → 6 (Full House)
- Row 3 / Column 6 → 9 (Naked Single)
- Row 2 / Column 6 → 4 (Naked Single)
- Row 3 / Column 5 → 2 (Full House)
- Row 4 / Column 6 → 6 (Full House)
- Row 2 / Column 4 → 2 (Full House)
- Row 2 / Column 5 → 2 (Full House)
- Row 6 / Column 6 → 6 (Full House)
- Row 7 / Column 5 → 4 (Full House)
- Row 7 / Column 4 → 4 (Full House)
- Row 8 / Column 5 → 9 (Naked Single)
- Row 6 / Column 4 → 4 (Naked Single)
- Row 8 / Column 4 → 5 (Naked Single)
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