# Solution for Medium Sudoku #41628531497102

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

This Sudoku Puzzle has 62 steps and it is solved using Hidden Single, Locked Candidates Type 1 (Pointing), Naked Triple, Naked Single, Locked Candidates Type 2 (Claiming), Full House techniques.

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## Solution Steps:

1. Row 2 / Column 3 → 6 (Hidden Single)
2. Row 8 / Column 1 → 9 (Hidden Single)
3. Row 2 / Column 8 → 9 (Hidden Single)
4. Row 3 / Column 8 → 4 (Hidden Single)
5. Locked Candidates Type 1 (Pointing): 7 in b1 => r9c1<>7
6. Locked Candidates Type 1 (Pointing): 3 in b4 => r789c3<>3
7. Locked Candidates Type 1 (Pointing): 4 in b4 => r9c1<>4
8. Naked Triple: 2,3,9 in r45c4,r5c6 => r46c5<>2, r46c5,r6c6<>3
9. Row 4 / Column 5 → 5 (Naked Single)
10. Row 2 / Column 5 → 2 (Hidden Single)
11. Row 2 / Column 6 → 4 (Hidden Single)
12. Row 8 / Column 5 → 4 (Hidden Single)
13. Row 9 / Column 2 → 4 (Hidden Single)
14. Row 2 / Column 7 → 7 (Hidden Single)
15. Naked Triple: 2,3,6 in r46c7,r6c9 => r45c9<>2, r45c9<>3
16. Locked Candidates Type 2 (Claiming): 3 in r5 => r4c4<>3
17. Naked Triple: 1,3,8 in r279c9 => r1c9<>1, r16c9<>3
18. Locked Candidates Type 1 (Pointing): 3 in b6 => r138c7<>3
19. Row 1 / Column 8 → 3 (Hidden Single)
20. Row 9 / Column 8 → 5 (Naked Single)
21. Row 8 / Column 8 → 6 (Full House)
22. Row 7 / Column 6 → 5 (Hidden Single)
23. Row 7 / Column 4 → 9 (Hidden Single)
24. Row 4 / Column 4 → 2 (Naked Single)
25. Row 4 / Column 7 → 3 (Naked Single)
26. Row 5 / Column 4 → 3 (Naked Single)
27. Row 4 / Column 3 → 8 (Naked Single)
28. Row 5 / Column 6 → 9 (Naked Single)
29. Row 8 / Column 4 → 1 (Naked Single)
30. Row 4 / Column 1 → 4 (Naked Single)
31. Row 4 / Column 9 → 9 (Full House)
32. Row 7 / Column 3 → 7 (Naked Single)
33. Row 8 / Column 3 → 5 (Naked Single)
34. Row 5 / Column 9 → 4 (Naked Single)
35. Row 5 / Column 1 → 2 (Full House)
36. Row 8 / Column 7 → 8 (Naked Single)
37. Row 8 / Column 2 → 3 (Full House)
38. Row 7 / Column 5 → 3 (Naked Single)
39. Row 9 / Column 6 → 7 (Full House)
40. Row 9 / Column 3 → 2 (Naked Single)
41. Row 6 / Column 3 → 3 (Full House)
42. Row 6 / Column 1 → 5 (Full House)
43. Row 9 / Column 1 → 1 (Naked Single)
44. Row 7 / Column 2 → 8 (Full House)
45. Row 7 / Column 9 → 1 (Full House)
46. Row 9 / Column 9 → 3 (Full House)
47. Row 6 / Column 6 → 1 (Naked Single)
48. Row 3 / Column 6 → 3 (Full House)
49. Row 6 / Column 5 → 7 (Full House)
50. Row 3 / Column 5 → 1 (Full House)
51. Row 1 / Column 1 → 7 (Naked Single)
52. Row 3 / Column 1 → 8 (Full House)
53. Row 2 / Column 2 → 1 (Naked Single)
54. Row 2 / Column 9 → 8 (Full House)
55. Row 1 / Column 2 → 5 (Full House)
56. Row 3 / Column 7 → 6 (Naked Single)
57. Row 3 / Column 4 → 7 (Full House)
58. Row 1 / Column 4 → 6 (Full House)
59. Row 1 / Column 9 → 2 (Naked Single)
60. Row 1 / Column 7 → 1 (Full House)
61. Row 6 / Column 7 → 2 (Full House)
62. Row 6 / Column 9 → 6 (Full House)