Solution for Easy Sudoku #2325896431717
4
8
1
6
5
3
4
8
1
1
9
7
4
4
1
6
8
7
2
6
9
1
8
4
5
7
4
3
8
6
4
9
7
2
This Sudoku Puzzle has 60 steps and it is solved using Naked Single, Hidden Single, Locked Candidates Type 1 (Pointing), Naked Triple, Hidden Pair, undefined, Locked Candidates Type 2 (Claiming), Naked Pair, Full House techniques.
Naked Single
Explanation
Hidden Single
Explanation
Hidden Pair
Explanation
Locked Candidates
Explanation
Locked Candidates
Explanation
Full House
Explanation
Solution Steps:
- Row 3 / Column 7 → 2 (Naked Single)
- Row 3 / Column 8 → 6 (Naked Single)
- Row 2 / Column 8 → 8 (Hidden Single)
- Row 5 / Column 9 → 8 (Hidden Single)
- Row 7 / Column 3 → 9 (Hidden Single)
- Row 6 / Column 8 → 1 (Hidden Single)
- Row 6 / Column 5 → 4 (Hidden Single)
- Row 5 / Column 8 → 4 (Hidden Single)
- Locked Candidates Type 1 (Pointing): 2 in b1 => r5c1<>2
- Locked Candidates Type 1 (Pointing): 3 in b7 => r45c2<>3
- Naked Triple: 3,5,9 in r4c127 => r4c45<>3, r4c456<>5, r4c456<>9
- Locked Candidates Type 1 (Pointing): 9 in b5 => r5c12<>9
- Hidden Pair: 1,8 in r49c6 => r49c6<>6, r9c6<>9
- Row 1 / Column 6 → 6 (Hidden Single)
- 2-String Kite: 2 in r6c3,r7c4 (connected by r7c2,r8c3) => r6c4<>2
- 2-String Kite: 5 in r6c9,r7c4 (connected by r7c8,r8c9) => r6c4<>5
- 2-String Kite: 5 in r2c7,r6c6 (connected by r4c7,r6c9) => r2c6<>5
- Locked Candidates Type 2 (Claiming): 5 in c6 => r5c45<>5
- Naked Pair: 2,9 in r2c16 => r2c5<>2, r2c5<>9
- Locked Candidates Type 1 (Pointing): 9 in b2 => r5c6<>9
- 2-String Kite: 7 in r3c6,r5c1 (connected by r1c1,r3c2) => r5c6<>7
- W-Wing: 3/7 in r5c1,r6c4 connected by 7 in r1c14 => r5c45<>3
- Row 5 / Column 1 → 3 (Hidden Single)
- Row 4 / Column 1 → 9 (Naked Single)
- Row 2 / Column 1 → 2 (Naked Single)
- Row 1 / Column 1 → 7 (Full House)
- Row 3 / Column 2 → 9 (Full House)
- Row 3 / Column 6 → 7 (Full House)
- Row 4 / Column 2 → 5 (Naked Single)
- Row 2 / Column 6 → 9 (Naked Single)
- Row 4 / Column 7 → 3 (Naked Single)
- Row 2 / Column 7 → 5 (Full House)
- Row 6 / Column 9 → 5 (Full House)
- Row 1 / Column 8 → 3 (Full House)
- Row 2 / Column 5 → 3 (Full House)
- Row 7 / Column 8 → 5 (Full House)
- Row 6 / Column 6 → 2 (Naked Single)
- Row 8 / Column 9 → 1 (Naked Single)
- Row 9 / Column 9 → 3 (Full House)
- Row 7 / Column 4 → 2 (Naked Single)
- Row 7 / Column 2 → 3 (Full House)
- Row 5 / Column 5 → 9 (Naked Single)
- Row 5 / Column 6 → 5 (Naked Single)
- Row 6 / Column 3 → 7 (Naked Single)
- Row 5 / Column 2 → 2 (Full House)
- Row 5 / Column 4 → 7 (Full House)
- Row 6 / Column 4 → 3 (Full House)
- Row 8 / Column 3 → 2 (Full House)
- Row 9 / Column 2 → 6 (Naked Single)
- Row 8 / Column 2 → 7 (Full House)
- Row 1 / Column 4 → 5 (Naked Single)
- Row 1 / Column 5 → 2 (Full House)
- Row 9 / Column 5 → 8 (Naked Single)
- Row 8 / Column 4 → 6 (Naked Single)
- Row 8 / Column 5 → 5 (Full House)
- Row 4 / Column 5 → 6 (Full House)
- Row 9 / Column 6 → 1 (Naked Single)
- Row 4 / Column 6 → 8 (Full House)
- Row 4 / Column 4 → 1 (Full House)
- Row 9 / Column 4 → 9 (Full House)
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