Solución para Sudoku diabólico #1425618397492

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

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 2 / Columna 4 → 7 (Hidden Single)
  2. Fila 9 / Columna 2 → 7 (Hidden Single)
  3. Fila 4 / Columna 1 → 2 (Hidden Single)
  4. Fila 5 / Columna 7 → 2 (Hidden Single)
  5. Fila 6 / Columna 1 → 5 (Hidden Single)
  6. Locked Pair: 4,8 in r6c78 => r4c79,r6c239<>4, r4c79,r6c269<>8
  7. Fila 6 / Columna 9 → 7 (Naked Single)
  8. Fila 4 / Columna 6 → 7 (Hidden Single)
  9. Locked Candidates Type 1 (Pointing): 2 in b2 => r789c4<>2
  10. Locked Candidates Type 1 (Pointing): 8 in b4 => r12c2<>8
  11. Locked Candidates Type 1 (Pointing): 1 in b5 => r4c23<>1
  12. Locked Candidates Type 1 (Pointing): 5 in b6 => r4c45<>5
  13. Locked Candidates Type 1 (Pointing): 9 in b9 => r7c46<>9
  14. Locked Candidates Type 2 (Claiming): 1 in c1 => r1c23,r2c2<>1
  15. Locked Pair: 3,6 in r1c23 => r1c47,r2c2,r3c3<>6, r1c79,r3c3<>3
  16. Fila 2 / Columna 7 → 6 (Hidden Single)
  17. Fila 2 / Columna 1 → 1 (Hidden Single)
  18. Fila 1 / Columna 1 → 8 (Full House)
  19. Fila 1 / Columna 4 → 2 (Naked Single)
  20. Fila 1 / Columna 9 → 5 (Naked Single)
  21. Fila 1 / Columna 7 → 1 (Naked Single)
  22. Fila 4 / Columna 9 → 3 (Naked Single)
  23. Fila 4 / Columna 7 → 5 (Naked Single)
  24. Locked Candidates Type 1 (Pointing): 8 in b2 => r3c789<>8
  25. Naked Pair: 4,8 in r26c8 => r38c8<>4, r8c8<>8
  26. Locked Candidates Type 1 (Pointing): 4 in b9 => r9c45<>4
  27. Locked Candidates Type 1 (Pointing): 8 in b9 => r9c456<>8
  28. Locked Pair: 1,5 in r9c45 => r7c4,r9c3<>1, r78c4,r8c5,r9c3<>5
  29. Fila 9 / Columna 3 → 3 (Naked Single)
  30. Fila 7 / Columna 4 → 6 (Naked Single)
  31. Fila 1 / Columna 3 → 6 (Naked Single)
  32. Fila 1 / Columna 2 → 3 (Full House)
  33. Fila 8 / Columna 2 → 2 (Naked Single)
  34. Fila 8 / Columna 3 → 5 (Naked Single)
  35. Fila 7 / Columna 2 → 1 (Full House)
  36. Fila 9 / Columna 6 → 2 (Naked Single)
  37. Fila 3 / Columna 4 → 8 (Naked Single)
  38. Fila 3 / Columna 5 → 6 (Full House)
  39. Fila 4 / Columna 3 → 4 (Naked Single)
  40. Fila 8 / Columna 8 → 3 (Naked Single)
  41. Fila 7 / Columna 6 → 3 (Naked Single)
  42. Fila 3 / Columna 3 → 9 (Naked Single)
  43. Fila 2 / Columna 2 → 4 (Full House)
  44. Fila 6 / Columna 3 → 1 (Full House)
  45. Fila 4 / Columna 4 → 1 (Naked Single)
  46. Fila 3 / Columna 8 → 2 (Naked Single)
  47. Fila 7 / Columna 7 → 9 (Naked Single)
  48. Fila 2 / Columna 8 → 8 (Naked Single)
  49. Fila 2 / Columna 9 → 9 (Full House)
  50. Fila 4 / Columna 5 → 8 (Naked Single)
  51. Fila 4 / Columna 2 → 6 (Full House)
  52. Fila 9 / Columna 4 → 5 (Naked Single)
  53. Fila 3 / Columna 9 → 4 (Naked Single)
  54. Fila 3 / Columna 7 → 3 (Full House)
  55. Fila 7 / Columna 8 → 5 (Naked Single)
  56. Fila 7 / Columna 9 → 2 (Full House)
  57. Fila 6 / Columna 8 → 4 (Full House)
  58. Fila 9 / Columna 9 → 8 (Full House)
  59. Fila 6 / Columna 7 → 8 (Full House)
  60. Fila 9 / Columna 7 → 4 (Full House)
  61. Fila 9 / Columna 5 → 1 (Full House)
  62. Fila 5 / Columna 6 → 9 (Naked Single)
  63. Fila 8 / Columna 5 → 4 (Naked Single)
  64. Fila 5 / Columna 5 → 5 (Full House)
  65. Fila 6 / Columna 2 → 9 (Naked Single)
  66. Fila 5 / Columna 2 → 8 (Full House)
  67. Fila 5 / Columna 4 → 4 (Full House)
  68. Fila 6 / Columna 6 → 6 (Full House)
  69. Fila 8 / Columna 6 → 8 (Full House)
  70. Fila 8 / Columna 4 → 9 (Full House)
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