Solution for Evil Sudoku #2241628759344
8
5
2
3
4
9
6
7
1
6
4
1
5
7
2
3
8
9
3
9
7
1
8
6
2
5
4
1
8
4
5
9
6
2
3
7
7
2
6
8
3
4
9
1
5
5
3
9
7
2
1
6
4
8
7
6
3
4
1
5
9
2
8
4
5
8
2
9
7
1
6
3
9
1
2
8
6
3
4
7
5
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 1 / Column 5 → 4 (Naked Single)
- Row 9 / Column 5 → 6 (Naked Single)
- Row 5 / Column 5 → 3 (Full House)
- Row 3 / Column 4 → 3 (Hidden Single)
- Row 1 / Column 8 → 9 (Hidden Single)
- Row 6 / Column 4 → 9 (Hidden Single)
- Row 2 / Column 9 → 6 (Hidden Single)
- Row 8 / Column 1 → 4 (Hidden Single)
- Row 7 / Column 6 → 8 (Hidden Single)
- Row 1 / Column 9 → 7 (Hidden Single)
- Row 7 / Column 9 → 2 (Naked Single)
- Row 2 / Column 8 → 8 (Hidden Single)
- Row 3 / Column 7 → 2 (Hidden Single)
- Row 9 / Column 2 → 2 (Hidden Single)
- Row 1 / Column 3 → 2 (Hidden Single)
- Naked Pair: 1,5 in r18c2 => r4c2<>1, r46c2<>5
- X-Wing: 1 c26 r18 => r8c3<>1
- X-Wing: 1 c39 r35 => r35c1,r5c7<>1
- Hidden Rectangle: 7/9 in r7c17,r9c17 => r9c1<>7
- XY-Chain: 5 5- r1c2 -1- r1c6 -5- r2c4 -1- r9c4 -7- r9c8 -4- r3c8 -5 => r3c13<>5
- Row 3 / Column 1 → 6 (Naked Single)
- Row 3 / Column 3 → 1 (Naked Single)
- Row 1 / Column 2 → 5 (Full House)
- Row 1 / Column 6 → 1 (Full House)
- Row 2 / Column 4 → 5 (Full House)
- Row 2 / Column 7 → 1 (Full House)
- Row 3 / Column 9 → 4 (Naked Single)
- Row 3 / Column 8 → 5 (Full House)
- Row 8 / Column 2 → 1 (Naked Single)
- Row 8 / Column 6 → 7 (Naked Single)
- Row 8 / Column 3 → 5 (Full House)
- Row 9 / Column 4 → 1 (Full House)
- Row 6 / Column 9 → 8 (Naked Single)
- Row 5 / Column 9 → 1 (Full House)
- Row 9 / Column 1 → 9 (Naked Single)
- Row 6 / Column 2 → 3 (Naked Single)
- Row 7 / Column 1 → 7 (Naked Single)
- Row 6 / Column 3 → 7 (Naked Single)
- Row 7 / Column 2 → 6 (Naked Single)
- Row 4 / Column 2 → 8 (Full House)
- Row 7 / Column 3 → 3 (Full House)
- Row 7 / Column 7 → 9 (Full House)
- Row 5 / Column 3 → 6 (Full House)
- Row 5 / Column 1 → 5 (Naked Single)
- Row 4 / Column 1 → 1 (Full House)
- Row 6 / Column 8 → 4 (Naked Single)
- Row 6 / Column 6 → 5 (Full House)
- Row 4 / Column 4 → 7 (Naked Single)
- Row 5 / Column 4 → 8 (Full House)
- Row 5 / Column 6 → 4 (Naked Single)
- Row 5 / Column 7 → 7 (Full House)
- Row 4 / Column 6 → 6 (Full House)
- Row 9 / Column 8 → 7 (Naked Single)
- Row 4 / Column 8 → 3 (Full House)
- Row 4 / Column 7 → 5 (Full House)
- Row 9 / Column 7 → 4 (Full House)
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