6
8
7
4
5
9
1
4
8
3
5
9
8
7
2
6
3
4
7
6
8
5

This Sudoku Puzzle has 62 steps and it is solved using Hidden Single, Naked Single, Full House, Naked Pair, Locked Triple, Remote Pair techniques.

Try To Solve This Puzzle

## Solution Steps:

1. Row 5 / Column 6 → 7 (Hidden Single)
2. Row 8 / Column 7 → 7 (Hidden Single)
3. Row 4 / Column 9 → 8 (Hidden Single)
4. Row 1 / Column 8 → 8 (Hidden Single)
5. Row 5 / Column 8 → 5 (Hidden Single)
6. Row 5 / Column 1 → 1 (Naked Single)
7. Row 5 / Column 2 → 6 (Naked Single)
8. Row 6 / Column 1 → 7 (Hidden Single)
9. Row 2 / Column 7 → 2 (Hidden Single)
10. Row 2 / Column 1 → 5 (Naked Single)
11. Row 3 / Column 8 → 3 (Naked Single)
12. Row 2 / Column 2 → 1 (Naked Single)
13. Row 2 / Column 5 → 8 (Hidden Single)
14. Row 6 / Column 9 → 1 (Hidden Single)
15. Row 6 / Column 5 → 2 (Naked Single)
16. Row 6 / Column 4 → 4 (Naked Single)
17. Row 5 / Column 4 → 3 (Naked Single)
18. Row 5 / Column 7 → 4 (Full House)
19. Row 6 / Column 7 → 9 (Naked Single)
20. Row 4 / Column 7 → 3 (Full House)
21. Row 6 / Column 3 → 5 (Full House)
22. Row 3 / Column 6 → 5 (Hidden Single)
23. Row 8 / Column 9 → 3 (Hidden Single)
24. Row 9 / Column 6 → 3 (Hidden Single)
25. Row 2 / Column 6 → 6 (Naked Single)
26. Row 2 / Column 9 → 4 (Naked Single)
27. Row 2 / Column 3 → 3 (Full House)
28. Row 4 / Column 6 → 1 (Naked Single)
29. Row 4 / Column 5 → 6 (Full House)
30. Row 1 / Column 9 → 7 (Naked Single)
31. Row 3 / Column 9 → 6 (Full House)
32. Row 7 / Column 9 → 9 (Full House)
33. Row 1 / Column 5 → 3 (Hidden Single)
34. Row 1 / Column 3 → 4 (Hidden Single)
35. Row 1 / Column 4 → 1 (Hidden Single)
36. Naked Pair: 2,9 in r8c1,r9c2 => r7c23,r8c23,r9c3<>2, r8c23,r9c3<>9
37. Locked Triple: 1,6,7 in r789c3 => r3c3,r7c2<>7
38. Row 3 / Column 2 → 7 (Hidden Single)
39. Row 7 / Column 3 → 7 (Hidden Single)
40. Remote Pair: 2/9 r1c6 -9- r3c4 -2- r3c3 -9- r1c2 -2- r9c2 -9- r8c1 => r8c6,r9c4<>2, r8c6,r9c4<>9
41. Row 8 / Column 6 → 4 (Naked Single)
42. Row 9 / Column 4 → 6 (Naked Single)
43. Row 7 / Column 6 → 2 (Naked Single)
44. Row 1 / Column 6 → 9 (Full House)
45. Row 1 / Column 2 → 2 (Full House)
46. Row 3 / Column 4 → 2 (Full House)
47. Row 3 / Column 3 → 9 (Full House)
48. Row 9 / Column 3 → 1 (Naked Single)
49. Row 7 / Column 4 → 8 (Naked Single)
50. Row 8 / Column 4 → 9 (Full House)
51. Row 9 / Column 2 → 9 (Naked Single)
52. Row 9 / Column 8 → 2 (Full House)
53. Row 4 / Column 3 → 2 (Naked Single)
54. Row 8 / Column 3 → 6 (Full House)
55. Row 4 / Column 1 → 9 (Full House)
56. Row 8 / Column 1 → 2 (Full House)
57. Row 7 / Column 2 → 5 (Naked Single)
58. Row 8 / Column 2 → 8 (Full House)
59. Row 8 / Column 8 → 1 (Naked Single)
60. Row 7 / Column 8 → 4 (Full House)
61. Row 7 / Column 5 → 1 (Full House)
62. Row 8 / Column 5 → 5 (Full House)