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

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

Try To Solve This Puzzle

Solution Steps:

  1. Row 1 / Column 3 → 6 (Hidden Single)
  2. Row 1 / Column 5 → 9 (Hidden Single)
  3. Row 3 / Column 9 → 1 (Hidden Single)
  4. Locked Candidates Type 1 (Pointing): 3 in b1 => r7c1<>3,r8c1<>3,r9c1<>3
  5. Locked Candidates Type 1 (Pointing): 5 in b2 => r4c5<>5,r5c5<>5,r6c5<>5
  6. Locked Candidates Type 1 (Pointing): 3 in b6 => r1c9<>3,r2c9<>3,r7c9<>3,r8c9<>3,r9c9<>3
  7. Locked Candidates Type 1 (Pointing): 1 in b8 => r4c5<>1,r5c5<>1
  8. Locked Candidates Type 1 (Pointing): 6 in b8 => r4c5<>6,r5c5<>6
  9. Locked Candidates Type 1 (Pointing): 8 in b9 => r1c7<>8,r2c7<>8
  10. Naked Triple: 2,7,8 in r1c4,r2c4,r6c4 => r4c4<>7,r5c4<>8
  11. Locked Candidates Type 2 (Claiming): 7 in c4 => r2c5<>7,r3c5<>7
  12. Locked Candidates Type 2 (Claiming): 7 in r3 => r1c1<>7,r2c1<>7,r2c3<>7
  13. Hidden Pair: 2,7 in r7c1,r7c5 => r7c1<>4,r7c1<>5,r7c5<>3,r7c5<>6
  14. Row 9 / Column 5 → 6 (Hidden Single)
  15. Row 9 / Column 7 → 1 (Hidden Single)
  16. Row 8 / Column 5 → 1 (Hidden Single)
  17. Row 8 / Column 7 → 8 (Hidden Single)
  18. Row 8 / Column 6 → 3 (Hidden Single)
  19. Row 5 / Column 6 → 5 (Naked Single)
  20. Row 9 / Column 6 → 2 (Naked Single)
  21. Row 7 / Column 5 → 7 (Full House)
  22. Row 4 / Column 5 → 4 (Naked Single)
  23. Row 4 / Column 8 → 5 (Naked Single)
  24. Row 4 / Column 7 → 6 (Naked Single)
  25. Row 4 / Column 4 → 1 (Naked Single)
  26. Row 4 / Column 1 → 9 (Naked Single)
  27. Row 4 / Column 6 → 7 (Full House)
  28. Row 6 / Column 6 → 9 (Full House)
  29. Row 5 / Column 4 → 6 (Naked Single)
  30. Row 5 / Column 9 → 3 (Naked Single)
  31. Row 6 / Column 9 → 4 (Full House)
  32. Row 5 / Column 5 → 8 (Naked Single)
  33. Row 5 / Column 1 → 1 (Full House)
  34. Row 6 / Column 4 → 2 (Naked Single)
  35. Row 6 / Column 5 → 3 (Full House)
  36. Row 7 / Column 1 → 2 (Naked Single)
  37. Row 9 / Column 9 → 9 (Naked Single)
  38. Row 8 / Column 9 → 5 (Naked Single)
  39. Row 7 / Column 9 → 6 (Naked Single)
  40. Row 8 / Column 1 → 7 (Naked Single)
  41. Row 8 / Column 3 → 9 (Full House)
  42. Row 9 / Column 3 → 8 (Naked Single)
  43. Row 6 / Column 3 → 5 (Naked Single)
  44. Row 6 / Column 2 → 8 (Full House)
  45. Row 2 / Column 3 → 2 (Naked Single)
  46. Row 3 / Column 3 → 7 (Full House)
  47. Row 2 / Column 5 → 5 (Naked Single)
  48. Row 3 / Column 5 → 2 (Full House)
  49. Row 2 / Column 9 → 7 (Naked Single)
  50. Row 1 / Column 9 → 2 (Full House)
  51. Row 2 / Column 4 → 8 (Naked Single)
  52. Row 1 / Column 4 → 7 (Full House)
  53. Row 9 / Column 1 → 4 (Naked Single)
  54. Row 9 / Column 2 → 3 (Full House)
  55. Row 7 / Column 2 → 5 (Full House)
  56. Row 3 / Column 2 → 4 (Full House)
  57. Row 2 / Column 1 → 3 (Naked Single)
  58. Row 2 / Column 7 → 4 (Full House)
  59. Row 3 / Column 8 → 8 (Naked Single)
  60. Row 3 / Column 1 → 5 (Full House)
  61. Row 1 / Column 1 → 8 (Full House)
  62. Row 1 / Column 8 → 3 (Naked Single)
  63. Row 1 / Column 7 → 5 (Full House)
  64. Row 7 / Column 7 → 3 (Full House)
  65. Row 7 / Column 8 → 4 (Full House)
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