Solution for Medium Sudoku #11948365217103

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

This Sudoku Puzzle has 66 steps and it is solved using Hidden Single, Locked Candidates Type 1 (Pointing), Naked Triple, Naked Single, Full House techniques.

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

Solution Steps:

  1. Row 4 / Column 5 → 2 (Hidden Single)
  2. Row 6 / Column 7 → 3 (Hidden Single)
  3. Row 5 / Column 8 → 6 (Hidden Single)
  4. Row 7 / Column 4 → 6 (Hidden Single)
  5. Row 1 / Column 5 → 6 (Hidden Single)
  6. Row 4 / Column 3 → 5 (Hidden Single)
  7. Row 6 / Column 5 → 5 (Hidden Single)
  8. Row 4 / Column 7 → 7 (Hidden Single)
  9. Row 5 / Column 9 → 1 (Hidden Single)
  10. Row 3 / Column 3 → 6 (Hidden Single)
  11. Row 8 / Column 4 → 1 (Hidden Single)
  12. Row 2 / Column 8 → 1 (Hidden Single)
  13. Row 7 / Column 7 → 1 (Hidden Single)
  14. Locked Candidates Type 1 (Pointing): 2 in b3 => r3c1246<>2
  15. Locked Candidates Type 1 (Pointing): 2 in b1 => r1c46<>2
  16. Locked Candidates Type 1 (Pointing): 7 in b5 => r5c1<>7
  17. Locked Candidates Type 1 (Pointing): 9 in b5 => r5c2<>9
  18. Locked Candidates Type 1 (Pointing): 7 in b7 => r7c6<>7
  19. Naked Triple: 4,8,9 in r12c3,r3c2 => r1c12,r3c1<>4, r1c2<>9, r3c1<>8
  20. Row 3 / Column 1 → 3 (Naked Single)
  21. Row 9 / Column 8 → 3 (Hidden Single)
  22. Row 2 / Column 9 → 3 (Hidden Single)
  23. Locked Candidates Type 1 (Pointing): 4 in b3 => r3c26<>4
  24. Locked Candidates Type 1 (Pointing): 4 in b1 => r7c3<>4
  25. Locked Candidates Type 1 (Pointing): 9 in b3 => r3c246<>9
  26. Row 3 / Column 2 → 8 (Naked Single)
  27. Row 5 / Column 2 → 4 (Naked Single)
  28. Row 5 / Column 1 → 8 (Naked Single)
  29. Row 6 / Column 2 → 9 (Hidden Single)
  30. Row 6 / Column 3 → 7 (Naked Single)
  31. Row 6 / Column 1 → 1 (Full House)
  32. Row 7 / Column 3 → 8 (Naked Single)
  33. Row 1 / Column 1 → 2 (Naked Single)
  34. Row 1 / Column 2 → 1 (Naked Single)
  35. Row 8 / Column 1 → 4 (Naked Single)
  36. Row 7 / Column 1 → 7 (Full House)
  37. Row 4 / Column 8 → 8 (Hidden Single)
  38. Row 4 / Column 9 → 9 (Full House)
  39. Row 3 / Column 9 → 4 (Naked Single)
  40. Row 7 / Column 9 → 5 (Naked Single)
  41. Row 9 / Column 9 → 8 (Full House)
  42. Row 7 / Column 2 → 2 (Naked Single)
  43. Row 8 / Column 2 → 5 (Full House)
  44. Row 7 / Column 8 → 9 (Naked Single)
  45. Row 3 / Column 8 → 2 (Full House)
  46. Row 7 / Column 6 → 4 (Full House)
  47. Row 3 / Column 7 → 9 (Full House)
  48. Row 8 / Column 7 → 2 (Naked Single)
  49. Row 9 / Column 7 → 4 (Full House)
  50. Row 9 / Column 5 → 7 (Naked Single)
  51. Row 5 / Column 5 → 9 (Naked Single)
  52. Row 8 / Column 5 → 8 (Naked Single)
  53. Row 2 / Column 5 → 4 (Full House)
  54. Row 8 / Column 6 → 9 (Full House)
  55. Row 2 / Column 3 → 9 (Naked Single)
  56. Row 1 / Column 3 → 4 (Full House)
  57. Row 1 / Column 6 → 3 (Naked Single)
  58. Row 1 / Column 4 → 9 (Full House)
  59. Row 2 / Column 4 → 2 (Naked Single)
  60. Row 2 / Column 6 → 8 (Full House)
  61. Row 5 / Column 6 → 7 (Naked Single)
  62. Row 5 / Column 4 → 3 (Full House)
  63. Row 9 / Column 4 → 5 (Naked Single)
  64. Row 3 / Column 4 → 7 (Full House)
  65. Row 3 / Column 6 → 5 (Full House)
  66. Row 9 / Column 6 → 2 (Full House)
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