Solution for Evil Sudoku #3293618245796
6
1
5
8
7
3
2
4
9
8
2
9
5
4
1
3
7
6
7
4
3
2
6
9
8
5
1
9
8
1
4
5
7
3
2
6
2
5
4
6
8
3
1
9
7
3
7
6
1
9
2
4
8
5
5
9
8
7
6
2
1
3
4
4
3
2
9
1
8
7
6
5
6
1
7
5
3
4
9
2
8
This Sudoku Puzzle has 61 steps and it is solved using Hidden Single, Locked Pair, Naked Single, Locked Candidates Type 1 (Pointing), Full House techniques.
Naked Single
Explanation
Hidden Single
Explanation
Locked Candidates
Explanation
Full House
Explanation
Solution Steps:
- Row 5 / Column 2 → 5 (Hidden Single)
- Row 4 / Column 9 → 6 (Hidden Single)
- Row 5 / Column 8 → 9 (Hidden Single)
- Row 9 / Column 8 → 2 (Hidden Single)
- Row 6 / Column 7 → 4 (Hidden Single)
- Row 6 / Column 1 → 3 (Hidden Single)
- Row 3 / Column 2 → 4 (Hidden Single)
- Row 8 / Column 4 → 9 (Hidden Single)
- Row 7 / Column 8 → 1 (Hidden Single)
- Row 6 / Column 9 → 5 (Hidden Single)
- Row 8 / Column 8 → 3 (Hidden Single)
- Row 7 / Column 5 → 3 (Hidden Single)
- Row 5 / Column 6 → 3 (Hidden Single)
- Locked Pair: 5,7 in r78c1 => r19c1,r79c3<>5, r13c1<>7
- Row 9 / Column 1 → 1 (Naked Single)
- Locked Candidates Type 1 (Pointing): 2 in b5 => r1c4<>2
- Locked Candidates Type 1 (Pointing): 7 in b5 => r23c6<>7
- Locked Pair: 1,5 in r2c46 => r1c4,r2c239,r3c6<>1, r1c4,r2c3<>5
- Row 2 / Column 2 → 7 (Naked Single)
- Row 1 / Column 3 → 5 (Hidden Single)
- Row 1 / Column 9 → 3 (Hidden Single)
- Row 2 / Column 9 → 9 (Naked Single)
- Row 2 / Column 3 → 3 (Naked Single)
- Row 9 / Column 9 → 8 (Naked Single)
- Row 7 / Column 9 → 7 (Naked Single)
- Row 3 / Column 9 → 1 (Full House)
- Row 9 / Column 3 → 4 (Naked Single)
- Row 9 / Column 5 → 6 (Naked Single)
- Row 7 / Column 1 → 5 (Naked Single)
- Row 8 / Column 7 → 5 (Naked Single)
- Row 3 / Column 3 → 9 (Naked Single)
- Row 7 / Column 3 → 8 (Naked Single)
- Row 8 / Column 1 → 7 (Full House)
- Row 8 / Column 6 → 8 (Full House)
- Row 4 / Column 3 → 1 (Full House)
- Row 5 / Column 5 → 8 (Naked Single)
- Row 5 / Column 4 → 6 (Full House)
- Row 9 / Column 6 → 5 (Naked Single)
- Row 9 / Column 7 → 9 (Full House)
- Row 7 / Column 7 → 6 (Full House)
- Row 7 / Column 4 → 4 (Full House)
- Row 3 / Column 6 → 6 (Naked Single)
- Row 1 / Column 4 → 8 (Naked Single)
- Row 2 / Column 6 → 1 (Naked Single)
- Row 2 / Column 4 → 5 (Full House)
- Row 4 / Column 4 → 2 (Naked Single)
- Row 6 / Column 4 → 1 (Full House)
- Row 3 / Column 1 → 2 (Naked Single)
- Row 1 / Column 7 → 7 (Naked Single)
- Row 3 / Column 7 → 8 (Full House)
- Row 3 / Column 5 → 7 (Full House)
- Row 1 / Column 5 → 2 (Full House)
- Row 6 / Column 6 → 7 (Naked Single)
- Row 4 / Column 6 → 4 (Full House)
- Row 4 / Column 1 → 9 (Naked Single)
- Row 1 / Column 1 → 6 (Full House)
- Row 1 / Column 2 → 1 (Full House)
- Row 4 / Column 2 → 8 (Naked Single)
- Row 4 / Column 8 → 7 (Full House)
- Row 6 / Column 8 → 8 (Full House)
- Row 6 / Column 2 → 2 (Full House)
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