Solución para Sudoku diabólico #3475128396443

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

Este Sudoku Puzzle tiene 60 pasos y se resuelve usando Naked Single, Hidden Single, Full House, Locked Candidates Type 1 (Pointing), undefined, Naked Pair, Empty Rectangle técnicas.

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

Pasos de la solución:

  1. Fila 6 / Columna 7 → 9 (Naked Single)
  2. Fila 6 / Columna 8 → 8 (Naked Single)
  3. Fila 1 / Columna 6 → 2 (Hidden Single)
  4. Fila 6 / Columna 2 → 2 (Hidden Single)
  5. Fila 4 / Columna 3 → 7 (Hidden Single)
  6. Fila 4 / Columna 4 → 5 (Naked Single)
  7. Fila 5 / Columna 4 → 8 (Naked Single)
  8. Fila 3 / Columna 4 → 7 (Naked Single)
  9. Fila 9 / Columna 4 → 2 (Full House)
  10. Fila 4 / Columna 5 → 4 (Hidden Single)
  11. Fila 4 / Columna 8 → 3 (Naked Single)
  12. Fila 4 / Columna 2 → 1 (Full House)
  13. Fila 8 / Columna 2 → 8 (Hidden Single)
  14. Fila 8 / Columna 5 → 9 (Hidden Single)
  15. Fila 3 / Columna 5 → 8 (Hidden Single)
  16. Fila 7 / Columna 9 → 8 (Hidden Single)
  17. Fila 7 / Columna 3 → 2 (Hidden Single)
  18. Fila 5 / Columna 6 → 1 (Hidden Single)
  19. Fila 2 / Columna 1 → 2 (Hidden Single)
  20. Fila 7 / Columna 7 → 3 (Hidden Single)
  21. Fila 2 / Columna 9 → 9 (Hidden Single)
  22. Fila 3 / Columna 1 → 9 (Hidden Single)
  23. Fila 2 / Columna 8 → 7 (Hidden Single)
  24. Locked Candidates Type 1 (Pointing): 1 in b7 => r1c1<>1
  25. X-Wing: 4 c27 r29 => r9c9<>4
  26. X-Wing: 5 c27 r39 => r39c9,r9c15<>5
  27. Fila 7 / Columna 5 → 5 (Hidden Single)
  28. Naked Pair: 6,7 in r9c59 => r9c12<>6, r9c1<>7
  29. Fila 9 / Columna 1 → 1 (Naked Single)
  30. Fila 7 / Columna 8 → 1 (Hidden Single)
  31. Empty Rectangle: 6 in b7 (r18c8) => r1c1<>6
  32. XY-Wing: 3/4/5 in r1c1,r29c2 => r3c2,r8c1<>5
  33. Fila 3 / Columna 7 → 5 (Hidden Single)
  34. Fila 9 / Columna 7 → 4 (Naked Single)
  35. Fila 2 / Columna 7 → 1 (Full House)
  36. Fila 9 / Columna 2 → 5 (Naked Single)
  37. Fila 2 / Columna 5 → 3 (Naked Single)
  38. Fila 1 / Columna 5 → 1 (Full House)
  39. Fila 2 / Columna 2 → 4 (Full House)
  40. Fila 1 / Columna 3 → 6 (Naked Single)
  41. Fila 1 / Columna 8 → 4 (Naked Single)
  42. Fila 3 / Columna 2 → 3 (Naked Single)
  43. Fila 5 / Columna 2 → 6 (Full House)
  44. Fila 5 / Columna 1 → 3 (Full House)
  45. Fila 3 / Columna 3 → 1 (Naked Single)
  46. Fila 8 / Columna 3 → 4 (Full House)
  47. Fila 1 / Columna 1 → 5 (Full House)
  48. Fila 1 / Columna 9 → 3 (Full House)
  49. Fila 3 / Columna 9 → 6 (Full House)
  50. Fila 5 / Columna 8 → 5 (Naked Single)
  51. Fila 5 / Columna 9 → 4 (Full House)
  52. Fila 8 / Columna 8 → 6 (Full House)
  53. Fila 9 / Columna 9 → 7 (Naked Single)
  54. Fila 8 / Columna 9 → 5 (Full House)
  55. Fila 8 / Columna 1 → 7 (Full House)
  56. Fila 9 / Columna 5 → 6 (Full House)
  57. Fila 7 / Columna 1 → 6 (Full House)
  58. Fila 6 / Columna 5 → 7 (Full House)
  59. Fila 7 / Columna 6 → 7 (Full House)
  60. Fila 6 / Columna 6 → 6 (Full House)
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