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

This Sudoku Puzzle has 48 steps and it is solved using Full House, Naked Single, Hidden Single techniques.

Try To Solve This Puzzle

## Solution Steps:

1. Row 6 / Column 6 → 7 (Full House)
2. Row 1 / Column 5 → 8 (Full House)
3. Row 6 / Column 4 → 7 (Full House)
4. Row 9 / Column 5 → 8 (Full House)
5. Row 4 / Column 1 → 4 (Naked Single)
6. Row 8 / Column 6 → 1 (Naked Single)
7. Row 7 / Column 6 → 5 (Full House)
8. Row 9 / Column 8 → 7 (Naked Single)
9. Row 4 / Column 3 → 2 (Naked Single)
10. Row 7 / Column 4 → 5 (Naked Single)
11. Row 9 / Column 3 → 9 (Naked Single)
12. Row 4 / Column 8 → 8 (Naked Single)
13. Row 4 / Column 7 → 5 (Full House)
14. Row 1 / Column 4 → 3 (Naked Single)
15. Row 2 / Column 4 → 1 (Full House)
16. Row 3 / Column 4 → 1 (Full House)
17. Row 9 / Column 7 → 5 (Naked Single)
18. Row 1 / Column 8 → 4 (Naked Single)
19. Row 1 / Column 2 → 7 (Naked Single)
20. Row 1 / Column 3 → 6 (Full House)
21. Row 1 / Column 7 → 6 (Full House)
22. Row 7 / Column 8 → 1 (Naked Single)
23. Row 3 / Column 2 → 9 (Naked Single)
24. Row 2 / Column 1 → 3 (Naked Single)
25. Row 2 / Column 2 → 4 (Naked Single)
26. Row 3 / Column 1 → 3 (Full House)
27. Row 2 / Column 7 → 9 (Full House)
28. Row 2 / Column 9 → 9 (Full House)
29. Row 5 / Column 2 → 1 (Naked Single)
30. Row 7 / Column 2 → 2 (Full House)
31. Row 3 / Column 8 → 2 (Naked Single)
32. Row 5 / Column 8 → 3 (Full House)
33. Row 3 / Column 9 → 8 (Naked Single)
34. Row 5 / Column 3 → 7 (Naked Single)
35. Row 5 / Column 1 → 9 (Full House)
36. Row 7 / Column 3 → 4 (Full House)
37. Row 8 / Column 3 → 4 (Full House)
38. Row 5 / Column 7 → 2 (Naked Single)
39. Row 5 / Column 9 → 6 (Full House)
40. Row 3 / Column 7 → 7 (Naked Single)
41. Row 7 / Column 9 → 4 (Naked Single)
42. Row 7 / Column 7 → 8 (Naked Single)
43. Row 8 / Column 9 → 3 (Naked Single)
44. Row 6 / Column 9 → 4 (Naked Single)
45. Row 8 / Column 7 → 3 (Naked Single)
46. Row 6 / Column 7 → 1 (Naked Single)
47. Row 7 / Column 1 → 6 (Hidden Single)
48. Row 8 / Column 1 → 7 (Hidden Single)