Solution for Hard Sudoku #1132175498698

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

This Sudoku Puzzle has steps and it is solved using techniques.

Try To Solve This Puzzle

Solution Steps:

  1. Row 6 / Column 1 → 7 (Naked Single)
  2. Row 6 / Column 2 → 3 (Naked Single)
  3. Row 6 / Column 3 → 1 (Naked Single)
  4. Row 6 / Column 6 → 5 (Naked Single)
  5. Row 6 / Column 7 → 8 (Full House)
  6. Row 1 / Column 3 → 3 (Hidden Single)
  7. Row 3 / Column 3 → 5 (Hidden Single)
  8. Row 3 / Column 1 → 8 (Hidden Single)
  9. Row 1 / Column 8 → 8 (Hidden Single)
  10. Row 4 / Column 7 → 3 (Hidden Single)
  11. Row 5 / Column 4 → 8 (Hidden Single)
  12. Row 7 / Column 6 → 3 (Hidden Single)
  13. Row 5 / Column 5 → 3 (Hidden Single)
  14. Row 8 / Column 8 → 6 (Hidden Single)
  15. Row 8 / Column 3 → 8 (Hidden Single)
  16. Row 9 / Column 9 → 8 (Hidden Single)
  17. Locked Candidates Type 1 (Pointing): 6 in b2 => r1c2<>6
  18. Locked Candidates Type 1 (Pointing): 4 in b7 => r9c7<>4,r9c8<>4
  19. Locked Candidates Type 1 (Pointing): 7 in b9 => r5c7<>7
  20. Locked Candidates Type 2 (Claiming): 2 in r7 => r8c7<>2,r9c7<>2,r9c8<>2
  21. 2-String Kite: 9 in r4c4,r4c3,r5c6,r9c6 => r9c3<>9
  22. Turbot Fish: 9 in r5c6,r9c6,r9c2,r8c1 => r5c1<>9
  23. Empty Rectangle: 9 in b3 => r1c1<>9
  24. Row 1 / Column 1 → 4 (Naked Single)
  25. Row 5 / Column 1 → 2 (Naked Single)
  26. Row 8 / Column 1 → 9 (Full House)
  27. Row 8 / Column 7 → 7 (Naked Single)
  28. Row 8 / Column 5 → 2 (Full House)
  29. Row 2 / Column 5 → 5 (Naked Single)
  30. Row 1 / Column 7 → 5 (Hidden Single)
  31. Row 1 / Column 2 → 9 (Hidden Single)
  32. Row 3 / Column 4 → 4 (Hidden Single)
  33. Row 4 / Column 8 → 2 (Hidden Single)
  34. Row 7 / Column 7 → 2 (Hidden Single)
  35. Row 9 / Column 8 → 5 (Hidden Single)
  36. Row 5 / Column 9 → 5 (Hidden Single)
  37. Row 5 / Column 6 → 7 (Hidden Single)
  38. Row 4 / Column 4 → 9 (Full House)
  39. Row 1 / Column 6 → 6 (Naked Single)
  40. Row 3 / Column 6 → 2 (Naked Single)
  41. Row 3 / Column 2 → 7 (Full House)
  42. Row 9 / Column 6 → 9 (Full House)
  43. Row 4 / Column 3 → 4 (Naked Single)
  44. Row 4 / Column 9 → 7 (Full House)
  45. Row 5 / Column 2 → 6 (Naked Single)
  46. Row 5 / Column 3 → 9 (Full House)
  47. Row 2 / Column 2 → 2 (Naked Single)
  48. Row 9 / Column 2 → 4 (Full House)
  49. Row 2 / Column 3 → 6 (Full House)
  50. Row 9 / Column 3 → 2 (Full House)
  51. Row 7 / Column 4 → 1 (Naked Single)
  52. Row 1 / Column 4 → 7 (Naked Single)
  53. Row 1 / Column 5 → 1 (Full House)
  54. Row 9 / Column 4 → 6 (Full House)
  55. Row 9 / Column 5 → 7 (Full House)
  56. Row 9 / Column 7 → 1 (Full House)
  57. Row 5 / Column 7 → 4 (Naked Single)
  58. Row 5 / Column 8 → 1 (Full House)
  59. Row 2 / Column 7 → 9 (Full House)
  60. Row 2 / Column 9 → 4 (Full House)
  61. Row 7 / Column 8 → 4 (Full House)
  62. Row 7 / Column 9 → 9 (Full House)
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