Solution for Medium Sudoku #11396587412101
6
3
1
7
5
7
4
2
8
1
3
6
5
2
2
4
8
7
5
3
8
9
9
1
5
6
This Sudoku Puzzle has 65 steps and it is solved using Hidden Single, Naked Single, Full House, Locked Candidates Type 1 (Pointing), Naked Pair, Locked Candidates Type 2 (Claiming), Naked Triple techniques.
Naked Single
Explanation
Hidden Single
Explanation
Locked Candidates
Explanation
Locked Candidates
Explanation
Full House
Explanation
Solution Steps:
- Row 3 / Column 6 → 5 (Hidden Single)
- Row 2 / Column 9 → 6 (Hidden Single)
- Row 3 / Column 8 → 3 (Hidden Single)
- Row 1 / Column 3 → 3 (Hidden Single)
- Row 9 / Column 2 → 6 (Hidden Single)
- Row 8 / Column 6 → 6 (Hidden Single)
- Row 1 / Column 2 → 7 (Hidden Single)
- Row 7 / Column 2 → 1 (Hidden Single)
- Row 7 / Column 9 → 3 (Naked Single)
- Row 3 / Column 1 → 1 (Hidden Single)
- Row 4 / Column 7 → 3 (Hidden Single)
- Row 9 / Column 7 → 5 (Hidden Single)
- Row 8 / Column 7 → 4 (Hidden Single)
- Row 8 / Column 1 → 2 (Naked Single)
- Row 9 / Column 3 → 4 (Full House)
- Locked Candidates Type 1 (Pointing): 2 in b1 => r2c4<>2
- Locked Candidates Type 1 (Pointing): 9 in b3 => r1c46<>9
- Locked Candidates Type 1 (Pointing): 9 in b2 => r46c4<>9
- Locked Candidates Type 1 (Pointing): 7 in b8 => r9c89<>7
- Row 9 / Column 9 → 1 (Naked Single)
- Naked Pair: 4,8 in r1c16 => r1c45<>4, r1c45<>8
- Locked Candidates Type 2 (Claiming): 4 in c5 => r4c46,r6c46<>4
- Naked Pair: 2,8 in r9c58 => r9c4<>2, r9c46<>8
- Naked Pair: 3,7 in r69c4 => r4c4<>7
- Naked Pair: 4,8 in r17c6 => r4c6<>8
- Naked Triple: 3,7,9 in r6c469 => r6c238<>9, r6c38<>7
- Row 6 / Column 3 → 2 (Naked Single)
- Row 2 / Column 3 → 9 (Naked Single)
- Row 5 / Column 3 → 7 (Full House)
- Row 2 / Column 4 → 8 (Naked Single)
- Row 3 / Column 2 → 4 (Naked Single)
- Row 3 / Column 4 → 9 (Full House)
- Row 1 / Column 6 → 4 (Naked Single)
- Row 2 / Column 1 → 5 (Naked Single)
- Row 2 / Column 2 → 2 (Full House)
- Row 1 / Column 1 → 8 (Full House)
- Row 4 / Column 1 → 4 (Full House)
- Row 4 / Column 4 → 6 (Naked Single)
- Row 6 / Column 2 → 5 (Naked Single)
- Row 7 / Column 6 → 8 (Naked Single)
- Row 1 / Column 4 → 2 (Naked Single)
- Row 1 / Column 5 → 6 (Full House)
- Row 4 / Column 5 → 8 (Naked Single)
- Row 6 / Column 8 → 1 (Naked Single)
- Row 7 / Column 8 → 2 (Naked Single)
- Row 7 / Column 4 → 4 (Full House)
- Row 9 / Column 5 → 2 (Naked Single)
- Row 4 / Column 2 → 9 (Naked Single)
- Row 5 / Column 2 → 8 (Full House)
- Row 5 / Column 5 → 1 (Naked Single)
- Row 6 / Column 5 → 4 (Full House)
- Row 1 / Column 8 → 9 (Naked Single)
- Row 1 / Column 7 → 1 (Full House)
- Row 5 / Column 7 → 9 (Full House)
- Row 5 / Column 8 → 6 (Full House)
- Row 9 / Column 8 → 8 (Naked Single)
- Row 4 / Column 6 → 7 (Naked Single)
- Row 4 / Column 8 → 5 (Full House)
- Row 8 / Column 8 → 7 (Full House)
- Row 6 / Column 9 → 7 (Full House)
- Row 8 / Column 9 → 9 (Full House)
- Row 6 / Column 4 → 3 (Naked Single)
- Row 6 / Column 6 → 9 (Full House)
- Row 9 / Column 6 → 3 (Full House)
- Row 9 / Column 4 → 7 (Full House)
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