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

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

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

Pasos de la solución:

  1. Fila 5 / Columna 1 → 1 (Hidden Single)
  2. Fila 5 / Columna 6 → 7 (Hidden Single)
  3. Fila 2 / Columna 4 → 7 (Hidden Single)
  4. Fila 8 / Columna 2 → 2 (Hidden Single)
  5. Locked Pair: 6,9 in r46c8 => r1289c8,r5c79<>6, r129c8,r5c79<>9
  6. Locked Candidates Type 1 (Pointing): 2 in b4 => r123c3<>2
  7. Fila 2 / Columna 6 → 2 (Hidden Single)
  8. Locked Pair: 6,9 in r3c56 => r1c56,r3c1379<>6, r1c56,r3c379<>9
  9. Locked Candidates Type 1 (Pointing): 1 in b2 => r1c78<>1
  10. Locked Candidates Type 1 (Pointing): 4 in b6 => r5c35<>4
  11. Fila 6 / Columna 3 → 4 (Hidden Single)
  12. Fila 6 / Columna 5 → 2 (Hidden Single)
  13. Fila 5 / Columna 3 → 2 (Hidden Single)
  14. Fila 6 / Columna 6 → 1 (Hidden Single)
  15. Fila 1 / Columna 6 → 4 (Naked Single)
  16. Fila 1 / Columna 5 → 1 (Naked Single)
  17. Fila 6 / Columna 2 → 8 (Hidden Single)
  18. Fila 4 / Columna 6 → 8 (Hidden Single)
  19. Fila 7 / Columna 5 → 4 (Hidden Single)
  20. Fila 8 / Columna 4 → 6 (Naked Single)
  21. Fila 6 / Columna 4 → 9 (Naked Single)
  22. Fila 4 / Columna 4 → 4 (Full House)
  23. Fila 5 / Columna 5 → 6 (Full House)
  24. Fila 6 / Columna 8 → 6 (Full House)
  25. Fila 3 / Columna 5 → 9 (Naked Single)
  26. Fila 3 / Columna 6 → 6 (Full House)
  27. Fila 9 / Columna 5 → 8 (Full House)
  28. Fila 5 / Columna 2 → 9 (Naked Single)
  29. Fila 4 / Columna 8 → 9 (Naked Single)
  30. Fila 8 / Columna 7 → 8 (Hidden Single)
  31. Fila 8 / Columna 9 → 4 (Hidden Single)
  32. Fila 5 / Columna 9 → 5 (Naked Single)
  33. Fila 5 / Columna 7 → 4 (Full House)
  34. Skyscraper: 7 in r7c2,r9c8 (connected by r1c28) => r7c7,r9c1<>7
  35. Naked Pair: 3,6 in r49c1 => r137c1<>3, r17c1<>6
  36. Hidden Pair: 1,7 in r9c78 => r9c78<>5, r9c7<>6, r9c7<>9, r9c8<>3
  37. Skyscraper: 5 in r7c2,r8c8 (connected by r2c28) => r7c7<>5
  38. Fila 8 / Columna 8 → 5 (Hidden Single)
  39. Fila 8 / Columna 6 → 3 (Full House)
  40. Fila 2 / Columna 8 → 1 (Naked Single)
  41. Fila 9 / Columna 8 → 7 (Naked Single)
  42. Fila 1 / Columna 8 → 3 (Full House)
  43. Fila 9 / Columna 7 → 1 (Naked Single)
  44. Fila 3 / Columna 9 → 2 (Naked Single)
  45. Fila 3 / Columna 1 → 7 (Naked Single)
  46. Fila 1 / Columna 2 → 6 (Naked Single)
  47. Fila 3 / Columna 7 → 5 (Naked Single)
  48. Fila 3 / Columna 3 → 3 (Full House)
  49. Fila 7 / Columna 1 → 8 (Naked Single)
  50. Fila 1 / Columna 9 → 9 (Naked Single)
  51. Fila 2 / Columna 2 → 5 (Naked Single)
  52. Fila 4 / Columna 2 → 3 (Naked Single)
  53. Fila 4 / Columna 1 → 6 (Full House)
  54. Fila 7 / Columna 2 → 7 (Full House)
  55. Fila 1 / Columna 1 → 2 (Naked Single)
  56. Fila 9 / Columna 1 → 3 (Full House)
  57. Fila 1 / Columna 3 → 8 (Naked Single)
  58. Fila 1 / Columna 7 → 7 (Full House)
  59. Fila 2 / Columna 7 → 6 (Full House)
  60. Fila 2 / Columna 3 → 9 (Full House)
  61. Fila 7 / Columna 7 → 9 (Full House)
  62. Fila 9 / Columna 9 → 6 (Naked Single)
  63. Fila 7 / Columna 9 → 3 (Full House)
  64. Fila 7 / Columna 6 → 5 (Naked Single)
  65. Fila 7 / Columna 3 → 6 (Full House)
  66. Fila 9 / Columna 3 → 5 (Full House)
  67. Fila 9 / Columna 6 → 9 (Full House)
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