1
7
6
9
4
1
7
9
8
1
9
5
7
7
2
8
5
1
6
3
7
5
8
4
8
4
This Sudoku Puzzle has 58 steps and it is solved using Hidden Single, Locked Triple, Naked Single, Full House, undefined, Remote Pair techniques.
Try To Solve This PuzzleSolution Steps:
- Row 1 / Column 6 → 8 (Hidden Single)
- Row 5 / Column 5 → 4 (Hidden Single)
- Row 4 / Column 6 → 1 (Hidden Single)
- Row 4 / Column 4 → 5 (Hidden Single)
- Row 2 / Column 6 → 5 (Hidden Single)
- Row 4 / Column 2 → 6 (Hidden Single)
- Row 5 / Column 4 → 6 (Hidden Single)
- Locked Triple: 1,3,8 in r5c123 => r5c79,r6c2<>3, r4c3,r5c9<>8
- Row 4 / Column 9 → 8 (Hidden Single)
- Row 3 / Column 9 → 4 (Hidden Single)
- Row 2 / Column 2 → 4 (Hidden Single)
- Row 6 / Column 2 → 2 (Naked Single)
- Row 4 / Column 3 → 4 (Naked Single)
- Row 7 / Column 2 → 5 (Naked Single)
- Row 9 / Column 2 → 7 (Naked Single)
- Row 8 / Column 2 → 8 (Naked Single)
- Row 5 / Column 2 → 3 (Full House)
- Row 7 / Column 1 → 4 (Hidden Single)
- Row 6 / Column 8 → 4 (Hidden Single)
- Row 8 / Column 8 → 7 (Hidden Single)
- Row 8 / Column 1 → 1 (Hidden Single)
- Row 5 / Column 1 → 8 (Naked Single)
- Row 5 / Column 3 → 1 (Full House)
- Row 9 / Column 8 → 1 (Hidden Single)
- Row 7 / Column 5 → 1 (Hidden Single)
- Row 8 / Column 6 → 6 (Hidden Single)
- Row 9 / Column 1 → 6 (Hidden Single)
- Row 3 / Column 3 → 8 (Hidden Single)
- Row 3 / Column 8 → 6 (Hidden Single)
- Row 7 / Column 7 → 6 (Hidden Single)
- Row 3 / Column 7 → 5 (Hidden Single)
- Row 1 / Column 3 → 5 (Hidden Single)
- Row 1 / Column 5 → 6 (Hidden Single)
- Row 9 / Column 9 → 5 (Hidden Single)
- W-Wing: 9/2 in r8c9,r9c3 connected by 2 in r7c39 => r9c7<>9
- Row 5 / Column 7 → 9 (Hidden Single)
- Row 5 / Column 9 → 7 (Full House)
- Row 1 / Column 7 → 7 (Hidden Single)
- Remote Pair: 2/3 r3c5 -3- r3c1 -2- r1c1 -3- r1c9 -2- r2c8 -3- r4c8 -2- r4c7 -3- r9c7 => r9c5<>2, r9c5<>3
- Row 9 / Column 5 → 9 (Naked Single)
- Row 7 / Column 6 → 3 (Naked Single)
- Row 8 / Column 4 → 2 (Full House)
- Row 6 / Column 6 → 9 (Full House)
- Row 8 / Column 9 → 9 (Full House)
- Row 6 / Column 4 → 3 (Full House)
- Row 2 / Column 4 → 9 (Full House)
- Row 9 / Column 3 → 2 (Naked Single)
- Row 7 / Column 3 → 9 (Full House)
- Row 7 / Column 9 → 2 (Full House)
- Row 9 / Column 7 → 3 (Full House)
- Row 1 / Column 9 → 3 (Full House)
- Row 4 / Column 7 → 2 (Full House)
- Row 1 / Column 1 → 2 (Full House)
- Row 2 / Column 8 → 2 (Full House)
- Row 4 / Column 8 → 3 (Full House)
- Row 3 / Column 1 → 3 (Full House)
- Row 2 / Column 5 → 3 (Full House)
- Row 3 / Column 5 → 2 (Full House)
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