Solution for Medium Sudoku #24348216597101
9
4
3
1
6
7
2
5
8
6
5
7
9
8
2
1
4
3
1
8
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3
5
4
7
6
9
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8
1
7
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4
6
9
5
4
7
6
5
9
1
3
2
8
2
9
5
6
3
8
4
1
7
5
1
2
8
3
9
4
7
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7
6
9
2
1
4
8
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5
8
4
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9
2
1
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 4 / Column 7 → 2 (Hidden Single)
- Row 1 / Column 8 → 8 (Hidden Single)
- Row 8 / Column 1 → 8 (Hidden Single)
- Row 4 / Column 2 → 8 (Hidden Single)
- Row 7 / Column 9 → 3 (Hidden Single)
- Row 2 / Column 7 → 3 (Hidden Single)
- Row 8 / Column 3 → 9 (Hidden Single)
- Row 1 / Column 3 → 3 (Naked Single)
- Row 8 / Column 9 → 6 (Hidden Single)
- Row 9 / Column 7 → 9 (Hidden Single)
- Row 3 / Column 6 → 3 (Hidden Single)
- Row 3 / Column 1 → 2 (Hidden Single)
- Row 3 / Column 2 → 5 (Hidden Single)
- Row 9 / Column 2 → 7 (Naked Single)
- Row 7 / Column 1 → 5 (Full House)
- Locked Candidates Type 1 (Pointing): 4 in b3 => r46c9<>4
- Locked Candidates Type 1 (Pointing): 6 in b4 => r12c1<>6
- Row 1 / Column 1 → 9 (Naked Single)
- Locked Candidates Type 1 (Pointing): 4 in b6 => r6c46<>4
- Locked Candidates Type 1 (Pointing): 7 in b9 => r6c8<>7
- Naked Pair: 1,5 in r4c39 => r4c16<>1, r4c46<>5
- Naked Pair: 1,7 in r25c1 => r6c1<>1, r6c1<>7
- Naked Pair: 1,5 in r49c9 => r56c9<>1, r56c9<>5
- Locked Candidates Type 2 (Claiming): 5 in r5 => r6c46<>5
- Naked Pair: 3,6 in r6c14 => r6c6<>6
- Naked Triple: 3,4,6 in r146c4 => r278c4<>4, r27c4<>6
- Row 7 / Column 4 → 7 (Naked Single)
- Row 7 / Column 8 → 4 (Naked Single)
- Row 7 / Column 5 → 6 (Full House)
- Row 6 / Column 8 → 1 (Naked Single)
- Row 8 / Column 7 → 5 (Naked Single)
- Row 6 / Column 7 → 4 (Full House)
- Row 4 / Column 9 → 5 (Naked Single)
- Row 6 / Column 6 → 8 (Naked Single)
- Row 9 / Column 8 → 2 (Naked Single)
- Row 8 / Column 8 → 7 (Full House)
- Row 9 / Column 9 → 1 (Full House)
- Row 9 / Column 6 → 5 (Full House)
- Row 8 / Column 4 → 2 (Naked Single)
- Row 4 / Column 3 → 1 (Naked Single)
- Row 6 / Column 9 → 7 (Naked Single)
- Row 5 / Column 9 → 8 (Full House)
- Row 5 / Column 6 → 1 (Naked Single)
- Row 2 / Column 4 → 9 (Naked Single)
- Row 2 / Column 3 → 7 (Naked Single)
- Row 6 / Column 3 → 5 (Full House)
- Row 5 / Column 1 → 7 (Naked Single)
- Row 5 / Column 5 → 9 (Naked Single)
- Row 5 / Column 4 → 5 (Full House)
- Row 8 / Column 6 → 4 (Naked Single)
- Row 8 / Column 5 → 1 (Full House)
- Row 2 / Column 9 → 4 (Naked Single)
- Row 3 / Column 9 → 9 (Full House)
- Row 3 / Column 5 → 4 (Full House)
- Row 2 / Column 5 → 8 (Full House)
- Row 2 / Column 1 → 1 (Naked Single)
- Row 4 / Column 6 → 6 (Naked Single)
- Row 2 / Column 6 → 2 (Full House)
- Row 2 / Column 2 → 6 (Full House)
- Row 1 / Column 4 → 6 (Full House)
- Row 1 / Column 2 → 4 (Full House)
- Row 4 / Column 1 → 3 (Naked Single)
- Row 4 / Column 4 → 4 (Full House)
- Row 6 / Column 4 → 3 (Full House)
- Row 6 / Column 1 → 6 (Full House)
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