Solución para Sudoku diabólico #2339128547643

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

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 2 / Columna 6 → 8 (Naked Single)
  2. Fila 3 / Columna 6 → 4 (Naked Single)
  3. Fila 4 / Columna 1 → 2 (Hidden Single)
  4. Fila 6 / Columna 9 → 2 (Hidden Single)
  5. Fila 5 / Columna 8 → 4 (Hidden Single)
  6. Fila 8 / Columna 8 → 8 (Hidden Single)
  7. Fila 5 / Columna 4 → 6 (Hidden Single)
  8. Fila 8 / Columna 6 → 2 (Hidden Single)
  9. Fila 7 / Columna 4 → 3 (Hidden Single)
  10. Fila 6 / Columna 4 → 9 (Naked Single)
  11. Fila 2 / Columna 4 → 5 (Naked Single)
  12. Fila 8 / Columna 4 → 1 (Full House)
  13. Fila 6 / Columna 5 → 8 (Naked Single)
  14. Fila 6 / Columna 3 → 3 (Full House)
  15. Fila 1 / Columna 7 → 8 (Hidden Single)
  16. Fila 5 / Columna 3 → 8 (Hidden Single)
  17. Fila 7 / Columna 7 → 2 (Hidden Single)
  18. Fila 4 / Columna 5 → 1 (Hidden Single)
  19. Fila 9 / Columna 2 → 2 (Hidden Single)
  20. Fila 3 / Columna 7 → 5 (Hidden Single)
  21. Fila 9 / Columna 3 → 4 (Hidden Single)
  22. Fila 1 / Columna 2 → 4 (Hidden Single)
  23. Fila 2 / Columna 2 → 3 (Hidden Single)
  24. Locked Candidates Type 1 (Pointing): 1 in b9 => r9c1<>1
  25. X-Wing: 6 r38 c29 => r1c9<>6
  26. X-Wing: 9 r38 c39 => r1c39,r59c9<>9
  27. Fila 5 / Columna 7 → 9 (Hidden Single)
  28. Naked Pair: 3,7 in r15c9 => r89c9<>7, r9c9<>3
  29. Fila 9 / Columna 9 → 1 (Naked Single)
  30. Fila 2 / Columna 7 → 1 (Hidden Single)
  31. Empty Rectangle: 7 in b9 (r2c18) => r9c1<>7
  32. XY-Wing: 5/6/9 in r8c29,r9c1 => r8c3,r9c8<>9
  33. Fila 8 / Columna 9 → 9 (Hidden Single)
  34. Fila 3 / Columna 9 → 6 (Naked Single)
  35. Fila 3 / Columna 2 → 1 (Naked Single)
  36. Fila 3 / Columna 3 → 9 (Full House)
  37. Fila 5 / Columna 2 → 5 (Naked Single)
  38. Fila 5 / Columna 1 → 1 (Full House)
  39. Fila 8 / Columna 2 → 6 (Full House)
  40. Fila 7 / Columna 1 → 7 (Naked Single)
  41. Fila 2 / Columna 1 → 6 (Naked Single)
  42. Fila 7 / Columna 3 → 1 (Naked Single)
  43. Fila 7 / Columna 8 → 6 (Full House)
  44. Fila 8 / Columna 3 → 5 (Naked Single)
  45. Fila 1 / Columna 3 → 7 (Full House)
  46. Fila 1 / Columna 1 → 5 (Full House)
  47. Fila 8 / Columna 5 → 7 (Full House)
  48. Fila 9 / Columna 1 → 9 (Full House)
  49. Fila 9 / Columna 5 → 5 (Full House)
  50. Fila 2 / Columna 5 → 9 (Naked Single)
  51. Fila 1 / Columna 5 → 6 (Full House)
  52. Fila 2 / Columna 8 → 7 (Full House)
  53. Fila 1 / Columna 9 → 3 (Naked Single)
  54. Fila 1 / Columna 8 → 9 (Full House)
  55. Fila 9 / Columna 8 → 3 (Full House)
  56. Fila 5 / Columna 9 → 7 (Full House)
  57. Fila 9 / Columna 7 → 7 (Full House)
  58. Fila 4 / Columna 7 → 3 (Full House)
  59. Fila 5 / Columna 6 → 3 (Full House)
  60. Fila 4 / Columna 6 → 7 (Full House)
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