Solución para Sudoku diabólico #2156491783243

8
7
2
1
6
8
5
1
4
2
1
7
7
9
8
3
8
2
6
9
8
5
3
4
9
1
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 7 / Columna 4 → 8 (Naked Single)
  2. Fila 8 / Columna 4 → 1 (Naked Single)
  3. Fila 2 / Columna 2 → 1 (Hidden Single)
  4. Fila 5 / Columna 6 → 2 (Hidden Single)
  5. Fila 3 / Columna 6 → 5 (Hidden Single)
  6. Fila 4 / Columna 6 → 6 (Naked Single)
  7. Fila 4 / Columna 5 → 1 (Naked Single)
  8. Fila 8 / Columna 6 → 7 (Naked Single)
  9. Fila 2 / Columna 6 → 4 (Full House)
  10. Fila 4 / Columna 7 → 5 (Naked Single)
  11. Fila 4 / Columna 1 → 9 (Full House)
  12. Fila 5 / Columna 2 → 8 (Hidden Single)
  13. Fila 6 / Columna 9 → 9 (Hidden Single)
  14. Fila 2 / Columna 4 → 9 (Hidden Single)
  15. Fila 5 / Columna 7 → 1 (Hidden Single)
  16. Fila 9 / Columna 3 → 1 (Hidden Single)
  17. Fila 6 / Columna 5 → 4 (Hidden Single)
  18. Fila 3 / Columna 3 → 9 (Hidden Single)
  19. Fila 1 / Columna 8 → 9 (Hidden Single)
  20. Fila 7 / Columna 3 → 7 (Hidden Single)
  21. Fila 1 / Columna 7 → 8 (Hidden Single)
  22. Fila 9 / Columna 8 → 8 (Hidden Single)
  23. Fila 8 / Columna 8 → 5 (Hidden Single)
  24. Locked Candidates Type 1 (Pointing): 4 in b1 => r1c9<>4
  25. X-Wing: 2 r27 c18 => r9c1<>2
  26. X-Wing: 6 r27 c17 => r159c1,r9c7<>6
  27. Fila 5 / Columna 3 → 6 (Hidden Single)
  28. Naked Pair: 3,5 in r59c1 => r12c1<>3, r1c1<>5
  29. Fila 1 / Columna 1 → 4 (Naked Single)
  30. Fila 8 / Columna 3 → 4 (Hidden Single)
  31. Empty Rectangle: 3 in b1 (r8c29) => r1c9<>3
  32. XY-Wing: 2/7/6 in r1c9,r2c18 => r1c2,r2c7<>6
  33. Fila 1 / Columna 9 → 6 (Hidden Single)
  34. Fila 2 / Columna 1 → 6 (Hidden Single)
  35. Fila 7 / Columna 1 → 2 (Naked Single)
  36. Fila 7 / Columna 8 → 4 (Naked Single)
  37. Fila 7 / Columna 7 → 6 (Full House)
  38. Fila 5 / Columna 8 → 7 (Naked Single)
  39. Fila 2 / Columna 8 → 2 (Full House)
  40. Fila 5 / Columna 9 → 4 (Full House)
  41. Fila 3 / Columna 9 → 3 (Naked Single)
  42. Fila 2 / Columna 7 → 7 (Naked Single)
  43. Fila 3 / Columna 7 → 4 (Full House)
  44. Fila 3 / Columna 2 → 2 (Full House)
  45. Fila 2 / Columna 5 → 3 (Full House)
  46. Fila 9 / Columna 7 → 3 (Full House)
  47. Fila 1 / Columna 5 → 7 (Full House)
  48. Fila 8 / Columna 9 → 2 (Naked Single)
  49. Fila 9 / Columna 9 → 7 (Full House)
  50. Fila 9 / Columna 1 → 5 (Naked Single)
  51. Fila 5 / Columna 1 → 3 (Full House)
  52. Fila 5 / Columna 4 → 5 (Full House)
  53. Fila 6 / Columna 3 → 5 (Full House)
  54. Fila 6 / Columna 4 → 3 (Full House)
  55. Fila 1 / Columna 3 → 3 (Full House)
  56. Fila 1 / Columna 2 → 5 (Full House)
  57. Fila 8 / Columna 5 → 6 (Naked Single)
  58. Fila 8 / Columna 2 → 3 (Full House)
  59. Fila 9 / Columna 2 → 6 (Full House)
  60. Fila 9 / Columna 5 → 2 (Full House)
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