# Solution for Evil Sudoku #1191713524895

3
9
7
9
3
1
5
4
2
4
3
8
2
7
5
1
1
4
1
8
1
7
9
8
1
7

This Sudoku Puzzle has 56 steps and it is solved using Naked Single, Hidden Single, Locked Triple, Full House techniques.

Try To Solve This Puzzle

## Solution Steps:

1. Row 6 / Column 4 → 6 (Naked Single)
2. Row 6 / Column 6 → 6 (Naked Single)
3. Row 4 / Column 6 → 4 (Naked Single)
4. Row 4 / Column 4 → 3 (Naked Single)
5. Row 5 / Column 5 → 9 (Naked Single)
6. Row 9 / Column 7 → 4 (Hidden Single)
7. Row 3 / Column 5 → 4 (Hidden Single)
8. Locked Triple: 1,5,6 in r123c2 => r1c3,r6c2<>1, r2c1,r78c2<>5, r1c13,r2c1,r78c2<>6
9. Row 6 / Column 3 → 1 (Hidden Single)
10. Row 6 / Column 9 → 8 (Hidden Single)
11. Row 6 / Column 7 → 2 (Hidden Single)
12. Row 6 / Column 2 → 7 (Hidden Single)
13. Row 1 / Column 9 → 7 (Hidden Single)
14. Row 4 / Column 8 → 7 (Hidden Single)
15. Row 8 / Column 9 → 9 (Hidden Single)
16. Row 8 / Column 2 → 3 (Naked Single)
17. Row 7 / Column 2 → 9 (Naked Single)
18. Row 7 / Column 1 → 7 (Hidden Single)
19. Row 4 / Column 3 → 9 (Hidden Single)
20. Row 2 / Column 5 → 7 (Hidden Single)
21. Row 2 / Column 8 → 9 (Hidden Single)
22. Row 9 / Column 9 → 5 (Hidden Single)
23. Row 1 / Column 1 → 4 (Hidden Single)
24. Row 1 / Column 5 → 6 (Hidden Single)
25. Row 1 / Column 2 → 1 (Naked Single)
26. Row 1 / Column 7 → 1 (Naked Single)
27. Row 8 / Column 5 → 2 (Naked Single)
28. Row 7 / Column 5 → 3 (Full House)
29. Row 9 / Column 5 → 3 (Full House)
30. Row 2 / Column 7 → 6 (Naked Single)
31. Row 8 / Column 8 → 6 (Naked Single)
32. Row 7 / Column 8 → 2 (Full House)
33. Row 9 / Column 8 → 2 (Full House)
34. Row 2 / Column 2 → 5 (Naked Single)
35. Row 3 / Column 2 → 6 (Full House)
36. Row 3 / Column 7 → 3 (Naked Single)
37. Row 4 / Column 7 → 5 (Naked Single)
38. Row 4 / Column 1 → 6 (Full House)
39. Row 9 / Column 1 → 6 (Naked Single)
40. Row 9 / Column 3 → 6 (Naked Single)
41. Row 2 / Column 4 → 8 (Naked Single)
42. Row 2 / Column 1 → 2 (Full House)
43. Row 2 / Column 6 → 2 (Full House)
44. Row 1 / Column 3 → 8 (Full House)
45. Row 3 / Column 8 → 8 (Naked Single)
46. Row 3 / Column 9 → 2 (Naked Single)
47. Row 3 / Column 6 → 5 (Full House)
48. Row 5 / Column 7 → 5 (Naked Single)
49. Row 5 / Column 3 → 5 (Naked Single)
50. Row 8 / Column 6 → 8 (Naked Single)
51. Row 5 / Column 1 → 8 (Naked Single)
52. Row 7 / Column 3 → 4 (Naked Single)
53. Row 7 / Column 4 → 5 (Full House)
54. Row 8 / Column 3 → 4 (Full House)
55. Row 8 / Column 4 → 4 (Full House)
56. Row 5 / Column 9 → 6 (Hidden Single)