Solution for Evil Sudoku #3272845619344
1
6
7
3
8
5
4
2
9
3
8
2
6
9
4
5
1
7
5
4
9
1
2
7
3
8
6
5
7
8
2
4
6
9
3
1
1
2
9
7
3
5
8
4
6
6
3
4
8
9
1
7
5
2
7
1
4
8
5
2
6
9
3
9
5
3
4
6
1
2
7
8
2
6
8
9
7
3
4
1
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 → 8 (Naked Single)
- Row 9 / Column 5 → 7 (Naked Single)
- Row 5 / Column 5 → 3 (Full House)
- Row 3 / Column 4 → 5 (Hidden Single)
- Row 4 / Column 6 → 9 (Hidden Single)
- Row 2 / Column 9 → 7 (Hidden Single)
- Row 7 / Column 6 → 3 (Hidden Single)
- Row 9 / Column 2 → 9 (Hidden Single)
- Row 8 / Column 1 → 8 (Hidden Single)
- Row 9 / Column 1 → 6 (Hidden Single)
- Row 3 / Column 1 → 4 (Naked Single)
- Row 8 / Column 2 → 5 (Hidden Single)
- Row 1 / Column 8 → 4 (Hidden Single)
- Row 7 / Column 3 → 4 (Hidden Single)
- Row 9 / Column 7 → 4 (Hidden Single)
- Naked Pair: 1,2 in r29c8 => r46c8<>1, r6c8<>2
- X-Wing: 2 c48 r29 => r2c7<>2
- X-Wing: 2 c17 r57 => r5c39,r7c9<>2
- Hidden Rectangle: 6/9 in r1c39,r3c39 => r1c9<>6
- XY-Chain: 2 2- r1c6 -6- r1c2 -7- r7c2 -1- r8c3 -2- r8c6 -1- r9c4 -2- r9c8 -1- r2c8 -2 => r1c9,r2c4<>2
- Row 1 / Column 9 → 9 (Naked Single)
- Row 2 / Column 4 → 6 (Naked Single)
- Row 1 / Column 6 → 2 (Full House)
- Row 2 / Column 7 → 1 (Naked Single)
- Row 2 / Column 8 → 2 (Full House)
- Row 8 / Column 6 → 1 (Naked Single)
- Row 8 / Column 3 → 2 (Full House)
- Row 9 / Column 4 → 2 (Full House)
- Row 9 / Column 8 → 1 (Full House)
- Row 7 / Column 1 → 7 (Naked Single)
- Row 7 / Column 2 → 1 (Full House)
- Row 7 / Column 9 → 8 (Naked Single)
- Row 7 / Column 7 → 2 (Full House)
- Row 4 / Column 1 → 5 (Naked Single)
- Row 5 / Column 1 → 2 (Full House)
- Row 3 / Column 9 → 6 (Naked Single)
- Row 4 / Column 8 → 3 (Naked Single)
- Row 3 / Column 3 → 9 (Naked Single)
- Row 5 / Column 9 → 1 (Naked Single)
- Row 6 / Column 9 → 2 (Full House)
- Row 3 / Column 8 → 8 (Naked Single)
- Row 3 / Column 7 → 3 (Full House)
- Row 6 / Column 8 → 5 (Full House)
- Row 4 / Column 7 → 6 (Naked Single)
- Row 5 / Column 7 → 8 (Full House)
- Row 6 / Column 6 → 6 (Naked Single)
- Row 5 / Column 6 → 5 (Full House)
- Row 4 / Column 2 → 7 (Naked Single)
- Row 4 / Column 4 → 1 (Full House)
- Row 5 / Column 4 → 7 (Naked Single)
- Row 5 / Column 3 → 6 (Full House)
- Row 6 / Column 4 → 8 (Full House)
- Row 6 / Column 2 → 3 (Naked Single)
- Row 6 / Column 3 → 1 (Full House)
- Row 1 / Column 2 → 6 (Full House)
- Row 1 / Column 3 → 7 (Full House)
Show More...