Solución para Sudoku diabólico #3426451978392

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

Este Sudoku Puzzle tiene 70 pasos y se resuelve usando Hidden Single, Locked Pair, Naked Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Full House, Naked Pair técnicas.

Naked Single Explicación
Hidden Single Explicación
Locked Candidates Explicación
Locked Candidates Explicación
Full House Explicación
Intenta resolverlo

Pasos de la solución:

  1. Fila 1 / Columna 2 → 8 (Hidden Single)
  2. Fila 6 / Columna 1 → 2 (Hidden Single)
  3. Fila 8 / Columna 4 → 8 (Hidden Single)
  4. Fila 5 / Columna 7 → 2 (Hidden Single)
  5. Fila 4 / Columna 1 → 6 (Hidden Single)
  6. Locked Pair: 1,3 in r4c78 => r4c269,r6c79<>1, r4c239,r6c79<>3
  7. Fila 4 / Columna 9 → 8 (Naked Single)
  8. Fila 6 / Columna 6 → 8 (Hidden Single)
  9. Locked Candidates Type 1 (Pointing): 7 in b3 => r3c46<>7
  10. Locked Candidates Type 1 (Pointing): 1 in b4 => r89c2<>1
  11. Locked Candidates Type 1 (Pointing): 5 in b5 => r6c23<>5
  12. Locked Candidates Type 1 (Pointing): 6 in b6 => r6c45<>6
  13. Locked Candidates Type 1 (Pointing): 2 in b8 => r123c4<>2
  14. Locked Candidates Type 2 (Claiming): 5 in c1 => r89c2,r9c3<>5
  15. Locked Pair: 4,9 in r9c23 => r7c3,r8c2,r9c47<>4, r7c3,r9c79<>9
  16. Fila 8 / Columna 7 → 4 (Hidden Single)
  17. Fila 8 / Columna 1 → 5 (Hidden Single)
  18. Fila 9 / Columna 1 → 1 (Full House)
  19. Fila 9 / Columna 4 → 2 (Naked Single)
  20. Fila 9 / Columna 9 → 6 (Naked Single)
  21. Fila 6 / Columna 9 → 9 (Naked Single)
  22. Fila 9 / Columna 7 → 5 (Naked Single)
  23. Fila 6 / Columna 7 → 6 (Naked Single)
  24. Locked Candidates Type 1 (Pointing): 1 in b8 => r7c789<>1
  25. Naked Pair: 1,3 in r48c8 => r2c8<>1, r27c8<>3
  26. Locked Candidates Type 1 (Pointing): 1 in b3 => r1c456<>1
  27. Locked Candidates Type 1 (Pointing): 3 in b3 => r1c45<>3
  28. Locked Pair: 5,6 in r1c45 => r1c3,r3c4<>5, r1c3,r2c45,r3c4<>6
  29. Fila 1 / Columna 3 → 9 (Naked Single)
  30. Fila 3 / Columna 4 → 4 (Naked Single)
  31. Fila 1 / Columna 6 → 2 (Naked Single)
  32. Fila 2 / Columna 2 → 2 (Naked Single)
  33. Fila 2 / Columna 3 → 6 (Naked Single)
  34. Fila 3 / Columna 2 → 5 (Full House)
  35. Fila 9 / Columna 3 → 4 (Naked Single)
  36. Fila 9 / Columna 2 → 9 (Full House)
  37. Fila 7 / Columna 4 → 1 (Naked Single)
  38. Fila 7 / Columna 5 → 4 (Full House)
  39. Fila 3 / Columna 6 → 9 (Naked Single)
  40. Fila 2 / Columna 8 → 9 (Naked Single)
  41. Fila 6 / Columna 3 → 3 (Naked Single)
  42. Fila 3 / Columna 7 → 7 (Naked Single)
  43. Fila 7 / Columna 8 → 2 (Naked Single)
  44. Fila 6 / Columna 4 → 5 (Naked Single)
  45. Fila 7 / Columna 3 → 7 (Naked Single)
  46. Fila 4 / Columna 3 → 5 (Full House)
  47. Fila 8 / Columna 2 → 3 (Full House)
  48. Fila 3 / Columna 9 → 2 (Naked Single)
  49. Fila 3 / Columna 8 → 6 (Full House)
  50. Fila 1 / Columna 4 → 6 (Naked Single)
  51. Fila 6 / Columna 5 → 1 (Naked Single)
  52. Fila 6 / Columna 2 → 4 (Full House)
  53. Fila 7 / Columna 9 → 3 (Naked Single)
  54. Fila 7 / Columna 7 → 9 (Full House)
  55. Fila 8 / Columna 8 → 1 (Naked Single)
  56. Fila 4 / Columna 8 → 3 (Full House)
  57. Fila 8 / Columna 9 → 7 (Full House)
  58. Fila 1 / Columna 9 → 1 (Full House)
  59. Fila 4 / Columna 7 → 1 (Full House)
  60. Fila 1 / Columna 7 → 3 (Full House)
  61. Fila 1 / Columna 5 → 5 (Full House)
  62. Fila 2 / Columna 5 → 3 (Naked Single)
  63. Fila 5 / Columna 5 → 6 (Full House)
  64. Fila 5 / Columna 6 → 7 (Naked Single)
  65. Fila 4 / Columna 2 → 7 (Naked Single)
  66. Fila 4 / Columna 6 → 4 (Full House)
  67. Fila 2 / Columna 6 → 1 (Full House)
  68. Fila 2 / Columna 4 → 7 (Full House)
  69. Fila 5 / Columna 2 → 1 (Full House)
  70. Fila 5 / Columna 4 → 3 (Full House)
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