Solution for Medium Sudoku #41751694283102

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

Naked Single Explanation
Hidden Single Explanation
Locked Candidates Explanation
Locked Candidates Explanation
Full House Explanation
Try To Solve This Puzzle

Solution Steps:

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