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

Este Sudoku Puzzle tiene 67 pasos y se resuelve usando Hidden Single, Naked Single, Full House, Locked Candidates Type 1 (Pointing), Naked Pair, Naked Triple, undefined, Turbot Fish técnicas.

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

Pasos de la solución:

  1. Fila 7 / Columna 1 → 8 (Hidden Single)
  2. Fila 9 / Columna 7 → 8 (Hidden Single)
  3. Fila 7 / Columna 2 → 4 (Hidden Single)
  4. Fila 1 / Columna 9 → 4 (Hidden Single)
  5. Fila 3 / Columna 1 → 4 (Hidden Single)
  6. Fila 1 / Columna 8 → 5 (Hidden Single)
  7. Fila 2 / Columna 9 → 8 (Hidden Single)
  8. Fila 2 / Columna 1 → 9 (Hidden Single)
  9. Fila 3 / Columna 8 → 1 (Hidden Single)
  10. Fila 3 / Columna 2 → 7 (Naked Single)
  11. Fila 1 / Columna 2 → 1 (Naked Single)
  12. Fila 2 / Columna 3 → 6 (Full House)
  13. Fila 1 / Columna 4 → 7 (Naked Single)
  14. Fila 2 / Columna 5 → 1 (Naked Single)
  15. Fila 2 / Columna 4 → 2 (Naked Single)
  16. Fila 2 / Columna 7 → 7 (Full House)
  17. Fila 1 / Columna 5 → 6 (Hidden Single)
  18. Fila 1 / Columna 6 → 8 (Full House)
  19. Fila 5 / Columna 5 → 8 (Hidden Single)
  20. Locked Candidates Type 1 (Pointing): 1 in b5 => r4c13<>1
  21. Locked Candidates Type 1 (Pointing): 1 in b7 => r8c6<>1
  22. Naked Pair: 3,9 in r39c4 => r45c4<>3, r5c4<>9
  23. Naked Triple: 2,5,6 in r378c7 => r4c7<>2, r46c7<>5, r4c7<>6
  24. Locked Candidates Type 1 (Pointing): 5 in b6 => r8c9<>5
  25. X-Wing: 2 c28 r59 => r5c39,r9c3<>2
  26. Fila 9 / Columna 3 → 7 (Naked Single)
  27. Naked Pair: 4,5 in r5c34 => r5c69<>5
  28. Naked Triple: 3,7,9 in r46c5,r5c6 => r4c6<>3, r4c6<>7
  29. Turbot Fish: 9 r6c5 =9= r8c5 -9- r8c9 =9= r9c8 => r6c8<>9
  30. Fila 6 / Columna 8 → 7 (Naked Single)
  31. Fila 7 / Columna 8 → 6 (Naked Single)
  32. Fila 7 / Columna 7 → 5 (Naked Single)
  33. Fila 7 / Columna 4 → 1 (Naked Single)
  34. Fila 7 / Columna 6 → 7 (Full House)
  35. Fila 8 / Columna 7 → 2 (Naked Single)
  36. Fila 3 / Columna 7 → 6 (Naked Single)
  37. Fila 3 / Columna 9 → 2 (Full House)
  38. Fila 8 / Columna 3 → 1 (Naked Single)
  39. Fila 9 / Columna 8 → 9 (Naked Single)
  40. Fila 5 / Columna 8 → 2 (Full House)
  41. Fila 8 / Columna 9 → 7 (Full House)
  42. Fila 8 / Columna 1 → 3 (Naked Single)
  43. Fila 9 / Columna 2 → 2 (Full House)
  44. Fila 5 / Columna 2 → 3 (Full House)
  45. Fila 9 / Columna 4 → 3 (Naked Single)
  46. Fila 9 / Columna 6 → 6 (Full House)
  47. Fila 6 / Columna 1 → 1 (Naked Single)
  48. Fila 8 / Columna 5 → 9 (Naked Single)
  49. Fila 8 / Columna 6 → 5 (Full House)
  50. Fila 5 / Columna 6 → 9 (Naked Single)
  51. Fila 3 / Columna 4 → 9 (Naked Single)
  52. Fila 3 / Columna 6 → 3 (Full House)
  53. Fila 4 / Columna 6 → 1 (Full House)
  54. Fila 6 / Columna 5 → 3 (Naked Single)
  55. Fila 4 / Columna 5 → 7 (Full House)
  56. Fila 5 / Columna 9 → 6 (Naked Single)
  57. Fila 6 / Columna 7 → 4 (Naked Single)
  58. Fila 4 / Columna 7 → 3 (Full House)
  59. Fila 4 / Columna 1 → 6 (Naked Single)
  60. Fila 5 / Columna 1 → 7 (Full House)
  61. Fila 4 / Columna 9 → 5 (Naked Single)
  62. Fila 6 / Columna 9 → 9 (Full House)
  63. Fila 6 / Columna 3 → 5 (Full House)
  64. Fila 4 / Columna 4 → 4 (Naked Single)
  65. Fila 4 / Columna 3 → 2 (Full House)
  66. Fila 5 / Columna 3 → 4 (Full House)
  67. Fila 5 / Columna 4 → 5 (Full House)
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