3
9
1
6
3
2
4
2
1
6
4
6
5
8
8
4
9
2
3
1
9
6
4
1

This Sudoku Puzzle has 59 steps and it is solved using Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Remote Pair techniques.

Try To Solve This Puzzle

## Solution Steps:

1. Row 6 / Column 2 → 7 (Naked Single)
2. Row 4 / Column 2 → 2 (Naked Single)
3. Row 6 / Column 4 → 5 (Naked Single)
4. Row 4 / Column 4 → 7 (Naked Single)
5. Row 2 / Column 4 → 8 (Naked Single)
6. Row 8 / Column 4 → 2 (Full House)
7. Row 2 / Column 8 → 3 (Hidden Single)
8. Row 6 / Column 8 → 1 (Naked Single)
9. Row 4 / Column 8 → 5 (Naked Single)
10. Row 6 / Column 1 → 9 (Naked Single)
11. Row 4 / Column 7 → 3 (Naked Single)
12. Row 4 / Column 6 → 1 (Full House)
13. Row 5 / Column 1 → 1 (Naked Single)
14. Row 5 / Column 3 → 3 (Full House)
15. Row 6 / Column 6 → 3 (Naked Single)
16. Row 5 / Column 6 → 9 (Naked Single)
17. Row 6 / Column 5 → 6 (Naked Single)
18. Row 5 / Column 5 → 2 (Full House)
19. Row 6 / Column 7 → 4 (Full House)
20. Row 1 / Column 7 → 9 (Hidden Single)
21. Row 7 / Column 5 → 1 (Hidden Single)
22. Row 3 / Column 3 → 1 (Hidden Single)
23. Row 2 / Column 5 → 9 (Hidden Single)
24. Row 7 / Column 9 → 3 (Hidden Single)
25. Row 9 / Column 5 → 3 (Hidden Single)
26. Row 3 / Column 5 → 4 (Hidden Single)
27. Row 8 / Column 9 → 4 (Hidden Single)
28. Row 8 / Column 2 → 6 (Hidden Single)
29. Row 2 / Column 2 → 4 (Naked Single)
30. Row 7 / Column 2 → 8 (Full House)
31. Row 5 / Column 9 → 6 (Hidden Single)
32. Row 7 / Column 7 → 6 (Hidden Single)
33. Row 2 / Column 1 → 6 (Hidden Single)
34. Row 7 / Column 3 → 4 (Hidden Single)
35. Row 8 / Column 6 → 8 (Hidden Single)
36. Locked Candidates Type 1 (Pointing): 5 in b9 => r9c13<>5
37. Remote Pair: 5/7 r2c3 -7- r2c6 -5- r7c6 -7- r8c5 => r8c3<>5, r8c3<>7
38. Row 8 / Column 3 → 9 (Naked Single)
39. Row 8 / Column 8 → 7 (Naked Single)
40. Row 8 / Column 5 → 5 (Full House)
41. Row 1 / Column 5 → 7 (Full House)
42. Row 7 / Column 6 → 7 (Full House)
43. Row 2 / Column 6 → 5 (Full House)
44. Row 2 / Column 3 → 7 (Full House)
45. Row 5 / Column 8 → 8 (Naked Single)
46. Row 5 / Column 7 → 7 (Full House)
47. Row 7 / Column 8 → 2 (Naked Single)
48. Row 7 / Column 1 → 5 (Full House)
49. Row 9 / Column 8 → 9 (Full House)
50. Row 9 / Column 3 → 2 (Naked Single)
51. Row 1 / Column 3 → 5 (Full House)
52. Row 9 / Column 1 → 7 (Full House)
53. Row 3 / Column 1 → 8 (Naked Single)
54. Row 1 / Column 1 → 2 (Full House)
55. Row 1 / Column 9 → 8 (Full House)
56. Row 3 / Column 7 → 5 (Naked Single)
57. Row 3 / Column 9 → 7 (Full House)
58. Row 9 / Column 9 → 5 (Full House)
59. Row 9 / Column 7 → 8 (Full House)
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