Solución para Sudoku diabólico #1359713524895

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

Este Sudoku Puzzle tiene 61 pasos y se resuelve usando Hidden Single, Naked Single, Full House, Locked Candidates Type 1 (Pointing), Naked Pair, Uniqueness Test 1, Bivalue Universal Grave + 1 técnicas.

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

Pasos de la solución:

  1. Fila 1 / Columna 5 → 1 (Hidden Single)
  2. Fila 1 / Columna 3 → 4 (Hidden Single)
  3. Fila 2 / Columna 1 → 5 (Hidden Single)
  4. Fila 3 / Columna 8 → 5 (Hidden Single)
  5. Fila 2 / Columna 8 → 3 (Hidden Single)
  6. Fila 3 / Columna 9 → 7 (Hidden Single)
  7. Fila 6 / Columna 9 → 6 (Naked Single)
  8. Fila 4 / Columna 8 → 7 (Hidden Single)
  9. Fila 6 / Columna 2 → 7 (Hidden Single)
  10. Fila 9 / Columna 9 → 4 (Hidden Single)
  11. Fila 9 / Columna 1 → 7 (Hidden Single)
  12. Fila 8 / Columna 5 → 7 (Hidden Single)
  13. Fila 9 / Columna 7 → 8 (Hidden Single)
  14. Fila 4 / Columna 1 → 8 (Hidden Single)
  15. Fila 5 / Columna 9 → 8 (Hidden Single)
  16. Fila 8 / Columna 9 → 2 (Hidden Single)
  17. Fila 1 / Columna 9 → 9 (Full House)
  18. Fila 4 / Columna 3 → 2 (Hidden Single)
  19. Fila 2 / Columna 2 → 9 (Hidden Single)
  20. Fila 9 / Columna 5 → 2 (Hidden Single)
  21. Fila 2 / Columna 4 → 2 (Hidden Single)
  22. Fila 2 / Columna 6 → 8 (Hidden Single)
  23. Locked Candidates Type 1 (Pointing): 3 in b2 => r3c2<>3
  24. Locked Candidates Type 1 (Pointing): 6 in b4 => r5c5<>6
  25. Naked Pair: 6,8 in r8c24 => r8c368<>6
  26. Fila 8 / Columna 6 → 9 (Naked Single)
  27. Fila 4 / Columna 6 → 6 (Naked Single)
  28. Fila 8 / Columna 3 → 1 (Naked Single)
  29. Fila 8 / Columna 8 → 1 (Naked Single)
  30. Fila 4 / Columna 4 → 1 (Naked Single)
  31. Fila 4 / Columna 7 → 9 (Full House)
  32. Fila 6 / Columna 4 → 4 (Naked Single)
  33. Fila 5 / Columna 7 → 5 (Naked Single)
  34. Fila 6 / Columna 7 → 1 (Full House)
  35. Fila 6 / Columna 6 → 3 (Naked Single)
  36. Fila 3 / Columna 6 → 4 (Full House)
  37. Fila 5 / Columna 5 → 9 (Full House)
  38. Fila 6 / Columna 3 → 5 (Full House)
  39. Fila 2 / Columna 5 → 6 (Naked Single)
  40. Fila 2 / Columna 7 → 4 (Full House)
  41. Fila 3 / Columna 5 → 3 (Full House)
  42. Fila 7 / Columna 5 → 4 (Full House)
  43. Uniqueness Test 1: 2/6 in r1c27,r3c27 => r1c2<>2, r1c2<>6
  44. Fila 1 / Columna 2 → 3 (Naked Single)
  45. Uniqueness Test 1: 6/8 in r7c24,r8c24 => r7c2<>6, r7c2<>8
  46. Fila 7 / Columna 2 → 2 (Naked Single)
  47. Fila 3 / Columna 2 → 6 (Naked Single)
  48. Fila 1 / Columna 1 → 2 (Full House)
  49. Fila 3 / Columna 7 → 2 (Full House)
  50. Fila 8 / Columna 2 → 8 (Full House)
  51. Fila 1 / Columna 7 → 6 (Full House)
  52. Fila 8 / Columna 4 → 6 (Naked Single)
  53. Fila 7 / Columna 4 → 8 (Full House)
  54. Bivalue Universal Grave + 1 => r7c3<>3, r7c3<>9
  55. Fila 7 / Columna 3 → 6 (Naked Single)
  56. Fila 5 / Columna 3 → 3 (Naked Single)
  57. Fila 9 / Columna 3 → 9 (Full House)
  58. Fila 7 / Columna 1 → 3 (Full House)
  59. Fila 7 / Columna 8 → 9 (Full House)
  60. Fila 5 / Columna 1 → 6 (Full House)
  61. Fila 9 / Columna 8 → 6 (Full House)
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