Solution for Evil Sudoku #3193572846144
8
5
9
6
2
4
1
3
7
6
3
2
1
7
9
4
8
5
7
1
4
3
5
8
6
2
9
3
7
6
9
8
2
5
4
1
5
9
4
7
1
3
8
2
6
2
8
1
4
6
5
9
7
3
7
6
3
4
9
8
2
1
5
9
5
8
2
6
1
3
4
7
1
4
2
5
3
7
8
9
6
This Sudoku Puzzle has 56 steps and it is solved using Naked Single, Full House, Hidden Single, Naked Pair, undefined, Hidden Rectangle techniques.
Try To Solve This PuzzleSolution Steps:
- Row 5 / Column 1 → 9 (Naked Single)
- Row 5 / Column 9 → 5 (Naked Single)
- Row 5 / Column 5 → 1 (Full House)
- Row 2 / Column 1 → 6 (Hidden Single)
- Row 4 / Column 7 → 2 (Hidden Single)
- Row 9 / Column 8 → 9 (Hidden Single)
- Row 6 / Column 6 → 6 (Hidden Single)
- Row 6 / Column 3 → 1 (Hidden Single)
- Row 1 / Column 2 → 5 (Hidden Single)
- Row 1 / Column 1 → 8 (Hidden Single)
- Row 1 / Column 7 → 7 (Naked Single)
- Row 2 / Column 2 → 2 (Hidden Single)
- Row 3 / Column 3 → 7 (Hidden Single)
- Row 8 / Column 9 → 7 (Hidden Single)
- Row 7 / Column 1 → 7 (Hidden Single)
- Naked Pair: 3,4 in r8c18 => r8c4<>3, r8c46<>4
- X-Wing: 3 r48 c18 => r7c8<>3
- X-Wing: 3 r17 c35 => r39c5,r9c3<>3
- Hidden Rectangle: 6/8 in r3c79,r9c79 => r9c9<>8
- XY-Chain: 3 3- r4c1 -4- r6c2 -3- r3c2 -4- r2c3 -9- r2c9 -8- r6c9 -3 => r4c8,r6c2<>3
- Row 4 / Column 8 → 8 (Naked Single)
- Row 6 / Column 9 → 3 (Full House)
- Row 6 / Column 2 → 4 (Naked Single)
- Row 3 / Column 2 → 3 (Full House)
- Row 4 / Column 1 → 3 (Full House)
- Row 8 / Column 1 → 4 (Full House)
- Row 7 / Column 8 → 4 (Naked Single)
- Row 8 / Column 8 → 3 (Full House)
- Row 9 / Column 9 → 6 (Naked Single)
- Row 1 / Column 3 → 9 (Naked Single)
- Row 2 / Column 3 → 4 (Full House)
- Row 9 / Column 3 → 5 (Naked Single)
- Row 7 / Column 3 → 3 (Full House)
- Row 1 / Column 6 → 2 (Naked Single)
- Row 1 / Column 5 → 3 (Full House)
- Row 9 / Column 7 → 8 (Naked Single)
- Row 8 / Column 6 → 1 (Naked Single)
- Row 3 / Column 7 → 6 (Naked Single)
- Row 9 / Column 5 → 4 (Naked Single)
- Row 9 / Column 4 → 3 (Full House)
- Row 7 / Column 6 → 8 (Naked Single)
- Row 8 / Column 7 → 5 (Naked Single)
- Row 7 / Column 7 → 1 (Full House)
- Row 7 / Column 5 → 5 (Full House)
- Row 8 / Column 4 → 2 (Full House)
- Row 2 / Column 6 → 9 (Naked Single)
- Row 4 / Column 6 → 4 (Full House)
- Row 4 / Column 5 → 9 (Naked Single)
- Row 4 / Column 4 → 5 (Full House)
- Row 6 / Column 4 → 8 (Naked Single)
- Row 6 / Column 5 → 2 (Full House)
- Row 3 / Column 5 → 8 (Full House)
- Row 2 / Column 9 → 8 (Naked Single)
- Row 2 / Column 4 → 1 (Full House)
- Row 3 / Column 4 → 4 (Full House)
- Row 3 / Column 9 → 9 (Full House)
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