Solution for Medium Sudoku #44563829174103

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

This Sudoku Puzzle has 65 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 5 / Column 9 → 2 (Hidden Single)
  2. Row 4 / Column 3 → 2 (Hidden Single)
  3. Row 8 / Column 5 → 2 (Hidden Single)
  4. Row 5 / Column 6 → 1 (Hidden Single)
  5. Row 7 / Column 4 → 8 (Hidden Single)
  6. Row 3 / Column 7 → 2 (Hidden Single)
  7. Row 4 / Column 2 → 7 (Hidden Single)
  8. Row 3 / Column 6 → 9 (Hidden Single)
  9. Row 5 / Column 4 → 9 (Hidden Single)
  10. Row 7 / Column 6 → 4 (Hidden Single)
  11. Row 9 / Column 5 → 7 (Hidden Single)
  12. Row 7 / Column 3 → 7 (Hidden Single)
  13. Row 8 / Column 8 → 7 (Hidden Single)
  14. Locked Candidates Type 1 (Pointing): 4 in b1 => r6c3<>4
  15. Locked Candidates Type 1 (Pointing): 4 in b5 => r1c5<>4
  16. Locked Candidates Type 1 (Pointing): 5 in b5 => r2c5<>5
  17. Locked Candidates Type 1 (Pointing): 1 in b9 => r1246c7<>1
  18. Locked Candidates Type 1 (Pointing): 1 in b3 => r46c9<>1
  19. Naked Triple: 3,5,6 in r2c7,r3c89 => r1c7<>3, r1c79,r2c9<>6, r2c9<>5
  20. Row 1 / Column 7 → 8 (Naked Single)
  21. Row 8 / Column 1 → 8 (Hidden Single)
  22. Row 9 / Column 8 → 8 (Hidden Single)
  23. Locked Candidates Type 1 (Pointing): 5 in b9 => r246c7<>5
  24. Row 2 / Column 4 → 5 (Hidden Single)
  25. Row 3 / Column 4 → 4 (Naked Single)
  26. Row 1 / Column 4 → 7 (Full House)
  27. Row 1 / Column 9 → 1 (Naked Single)
  28. Row 2 / Column 9 → 7 (Naked Single)
  29. Row 1 / Column 3 → 4 (Hidden Single)
  30. Locked Candidates Type 1 (Pointing): 6 in b9 => r26c7<>6
  31. Row 2 / Column 7 → 3 (Naked Single)
  32. Row 2 / Column 5 → 6 (Naked Single)
  33. Row 1 / Column 5 → 3 (Full House)
  34. Row 1 / Column 2 → 6 (Full House)
  35. Row 3 / Column 3 → 3 (Naked Single)
  36. Row 8 / Column 6 → 3 (Hidden Single)
  37. Row 9 / Column 6 → 5 (Full House)
  38. Row 9 / Column 7 → 6 (Naked Single)
  39. Row 9 / Column 3 → 9 (Naked Single)
  40. Row 9 / Column 1 → 3 (Full House)
  41. Row 2 / Column 3 → 1 (Naked Single)
  42. Row 2 / Column 2 → 9 (Full House)
  43. Row 8 / Column 3 → 5 (Naked Single)
  44. Row 6 / Column 3 → 6 (Full House)
  45. Row 8 / Column 7 → 1 (Full House)
  46. Row 7 / Column 7 → 5 (Full House)
  47. Row 7 / Column 2 → 1 (Naked Single)
  48. Row 7 / Column 1 → 6 (Full House)
  49. Row 5 / Column 1 → 4 (Naked Single)
  50. Row 5 / Column 5 → 5 (Naked Single)
  51. Row 5 / Column 2 → 3 (Naked Single)
  52. Row 5 / Column 8 → 6 (Full House)
  53. Row 6 / Column 2 → 5 (Full House)
  54. Row 3 / Column 8 → 5 (Naked Single)
  55. Row 3 / Column 9 → 6 (Full House)
  56. Row 6 / Column 9 → 8 (Naked Single)
  57. Row 4 / Column 9 → 5 (Full House)
  58. Row 4 / Column 8 → 1 (Naked Single)
  59. Row 6 / Column 8 → 3 (Full House)
  60. Row 6 / Column 5 → 4 (Naked Single)
  61. Row 4 / Column 5 → 8 (Full House)
  62. Row 4 / Column 1 → 9 (Naked Single)
  63. Row 4 / Column 7 → 4 (Full House)
  64. Row 6 / Column 7 → 9 (Full House)
  65. Row 6 / Column 1 → 1 (Full House)
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