Solution for Evil Sudoku #1149215738639
1
9
4
2
8
5
3
7
6
6
5
8
7
3
1
2
9
4
7
3
2
9
6
4
1
5
8
7
6
1
5
2
8
4
3
9
8
4
2
3
6
9
1
7
5
5
9
3
4
1
7
8
2
6
9
5
7
8
4
3
6
1
2
4
2
3
9
1
6
5
8
7
6
8
1
2
7
5
3
4
9
This Sudoku Puzzle has 56 steps and it is solved using Hidden Single, Full House, Locked Candidates Type 1 (Pointing), Naked Triple, undefined, Naked Single techniques.
Naked Single
Explanation
Hidden Single
Explanation
Locked Candidates
Explanation
Full House
Explanation
Solution Steps:
- Row 5 / Column 7 → 4 (Hidden Single)
- Row 4 / Column 6 → 2 (Hidden Single)
- Row 3 / Column 3 → 6 (Hidden Single)
- Row 6 / Column 1 → 4 (Hidden Single)
- Row 8 / Column 2 → 4 (Hidden Single)
- Row 3 / Column 4 → 2 (Hidden Single)
- Row 9 / Column 8 → 4 (Hidden Single)
- Row 5 / Column 3 → 8 (Hidden Single)
- Row 2 / Column 6 → 1 (Hidden Single)
- Row 6 / Column 4 → 1 (Hidden Single)
- Row 6 / Column 9 → 6 (Hidden Single)
- Row 2 / Column 1 → 2 (Hidden Single)
- Row 7 / Column 2 → 5 (Hidden Single)
- Row 1 / Column 1 → 1 (Hidden Single)
- Row 3 / Column 7 → 1 (Hidden Single)
- Row 8 / Column 5 → 1 (Hidden Single)
- Row 2 / Column 5 → 3 (Hidden Single)
- Row 4 / Column 3 → 1 (Hidden Single)
- Row 4 / Column 9 → 3 (Hidden Single)
- Row 6 / Column 7 → 8 (Hidden Single)
- Row 6 / Column 2 → 3 (Hidden Single)
- Row 6 / Column 3 → 9 (Full House)
- Row 4 / Column 1 → 7 (Full House)
- Row 7 / Column 1 → 9 (Full House)
- Locked Candidates Type 1 (Pointing): 6 in b2 => r1c7<>6
- Naked Triple: 3,7,9 in r79c6,r8c4 => r9c5<>9
- W-Wing: 3/7 in r7c6,r8c3 connected by 7 in r9c36 => r7c3,r8c4<>3
- Row 8 / Column 4 → 9 (Naked Single)
- Row 1 / Column 4 → 6 (Naked Single)
- Row 5 / Column 4 → 3 (Full House)
- Row 8 / Column 9 → 5 (Naked Single)
- Row 9 / Column 6 → 7 (Naked Single)
- Row 5 / Column 6 → 9 (Naked Single)
- Row 7 / Column 6 → 3 (Full House)
- Row 5 / Column 5 → 6 (Full House)
- Row 8 / Column 8 → 7 (Naked Single)
- Row 8 / Column 3 → 3 (Full House)
- Row 9 / Column 3 → 2 (Naked Single)
- Row 7 / Column 3 → 7 (Full House)
- Row 7 / Column 7 → 6 (Naked Single)
- Row 9 / Column 5 → 8 (Naked Single)
- Row 7 / Column 5 → 2 (Full House)
- Row 7 / Column 8 → 8 (Full House)
- Row 9 / Column 9 → 9 (Full House)
- Row 3 / Column 9 → 8 (Full House)
- Row 2 / Column 7 → 9 (Naked Single)
- Row 2 / Column 2 → 8 (Naked Single)
- Row 2 / Column 8 → 6 (Full House)
- Row 3 / Column 8 → 5 (Naked Single)
- Row 1 / Column 7 → 7 (Full House)
- Row 4 / Column 7 → 5 (Full House)
- Row 4 / Column 8 → 9 (Full House)
- Row 3 / Column 5 → 9 (Naked Single)
- Row 1 / Column 5 → 5 (Full House)
- Row 1 / Column 2 → 9 (Full House)
- Row 3 / Column 2 → 7 (Full House)
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