Solution for Evil Sudoku #1212793586493

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

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

Try To Solve This Puzzle

Solution Steps:

  1. Row 6 / Column 6 → 6 (Naked Single)
  2. Row 4 / Column 6 → 1 (Naked Single)
  3. Row 6 / Column 5 → 8 (Naked Single)
  4. Row 4 / Column 4 → 9 (Full House)
  5. Row 2 / Column 2 → 5 (Hidden Single)
  6. Row 2 / Column 3 → 7 (Hidden Single)
  7. Row 3 / Column 5 → 9 (Hidden Single)
  8. Row 6 / Column 9 → 5 (Hidden Single)
  9. Row 9 / Column 9 → 9 (Hidden Single)
  10. Row 5 / Column 8 → 9 (Hidden Single)
  11. Row 8 / Column 2 → 9 (Hidden Single)
  12. Row 1 / Column 2 → 6 (Hidden Single)
  13. Row 4 / Column 8 → 2 (Hidden Single)
  14. Locked Candidates Type 1 (Pointing): 2 in b1 => r3c6<>2
  15. Locked Candidates Type 1 (Pointing): 3 in b4 => r3c2<>3
  16. Locked Candidates Type 1 (Pointing): 7 in b4 => r7c2<>7
  17. Locked Pair: 4,8 in r7c2,r7c3 => r7c1<>4,r7c1<>8,r8c1<>4,r9c3<>4,r9c3<>8,r7c1<>4,r7c1<>8,r7c5<>4,r7c8<>4,r7c8<>8,r7c9<>4,r7c9<>8
  18. Row 9 / Column 3 → 2 (Naked Single)
  19. Row 5 / Column 3 → 8 (Naked Single)
  20. Row 4 / Column 1 → 4 (Naked Single)
  21. Row 1 / Column 1 → 8 (Naked Single)
  22. Row 3 / Column 1 → 2 (Naked Single)
  23. Row 3 / Column 2 → 4 (Naked Single)
  24. Row 3 / Column 6 → 3 (Naked Single)
  25. Row 1 / Column 4 → 1 (Naked Single)
  26. Row 1 / Column 3 → 3 (Naked Single)
  27. Row 1 / Column 8 → 4 (Full House)
  28. Row 3 / Column 3 → 1 (Full House)
  29. Row 3 / Column 4 → 8 (Full House)
  30. Row 7 / Column 3 → 4 (Full House)
  31. Row 2 / Column 4 → 6 (Naked Single)
  32. Row 4 / Column 2 → 3 (Naked Single)
  33. Row 5 / Column 9 → 1 (Naked Single)
  34. Row 5 / Column 7 → 7 (Naked Single)
  35. Row 5 / Column 2 → 2 (Full House)
  36. Row 6 / Column 2 → 7 (Full House)
  37. Row 7 / Column 2 → 8 (Full House)
  38. Row 6 / Column 8 → 3 (Naked Single)
  39. Row 6 / Column 7 → 4 (Full House)
  40. Row 9 / Column 4 → 7 (Naked Single)
  41. Row 9 / Column 6 → 4 (Naked Single)
  42. Row 2 / Column 6 → 2 (Full House)
  43. Row 2 / Column 5 → 4 (Full House)
  44. Row 9 / Column 5 → 6 (Naked Single)
  45. Row 9 / Column 7 → 8 (Full House)
  46. Row 4 / Column 7 → 6 (Naked Single)
  47. Row 4 / Column 9 → 8 (Full House)
  48. Row 2 / Column 9 → 3 (Naked Single)
  49. Row 2 / Column 7 → 1 (Naked Single)
  50. Row 2 / Column 8 → 8 (Full House)
  51. Row 8 / Column 7 → 3 (Full House)
  52. Row 7 / Column 5 → 1 (Naked Single)
  53. Row 8 / Column 5 → 2 (Full House)
  54. Row 7 / Column 8 → 7 (Naked Single)
  55. Row 8 / Column 8 → 1 (Full House)
  56. Row 7 / Column 1 → 5 (Naked Single)
  57. Row 8 / Column 1 → 7 (Full House)
  58. Row 7 / Column 4 → 3 (Naked Single)
  59. Row 7 / Column 9 → 6 (Full House)
  60. Row 8 / Column 4 → 5 (Full House)
  61. Row 8 / Column 9 → 4 (Full House)
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