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

Este Sudoku Puzzle tiene 60 pasos y se resuelve usando Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Naked Pair, undefined, Skyscraper técnicas.

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

Pasos de la solución:

  1. Fila 4 / Columna 6 → 3 (Naked Single)
  2. Fila 5 / Columna 6 → 4 (Naked Single)
  3. Fila 5 / Columna 4 → 7 (Naked Single)
  4. Fila 6 / Columna 4 → 6 (Full House)
  5. Fila 5 / Columna 2 → 9 (Naked Single)
  6. Fila 4 / Columna 3 → 7 (Hidden Single)
  7. Fila 1 / Columna 3 → 5 (Hidden Single)
  8. Fila 5 / Columna 3 → 8 (Naked Single)
  9. Fila 5 / Columna 8 → 5 (Naked Single)
  10. Fila 5 / Columna 7 → 3 (Full House)
  11. Fila 4 / Columna 1 → 5 (Hidden Single)
  12. Fila 9 / Columna 7 → 7 (Hidden Single)
  13. Fila 2 / Columna 5 → 4 (Hidden Single)
  14. Fila 9 / Columna 8 → 4 (Hidden Single)
  15. Fila 6 / Columna 9 → 4 (Hidden Single)
  16. Fila 3 / Columna 3 → 3 (Hidden Single)
  17. Fila 2 / Columna 9 → 7 (Hidden Single)
  18. Fila 8 / Columna 4 → 4 (Hidden Single)
  19. Fila 6 / Columna 7 → 8 (Hidden Single)
  20. Locked Candidates Type 1 (Pointing): 2 in b8 => r9c13<>2
  21. Naked Pair: 8,9 in r7c8,r8c9 => r78c7<>9
  22. W-Wing: 1/2 in r2c1,r6c3 connected by 2 in r8c13 => r2c3<>1
  23. XY-Wing: 1/8/6 in r7c2,r9c15 => r7c56,r9c3<>6
  24. Fila 7 / Columna 2 → 6 (Hidden Single)
  25. Fila 2 / Columna 3 → 6 (Hidden Single)
  26. Fila 1 / Columna 7 → 6 (Hidden Single)
  27. W-Wing: 1/2 in r2c1,r3c4 connected by 2 in r2c7,r3c8 => r2c6,r3c2<>1
  28. Fila 2 / Columna 1 → 1 (Hidden Single)
  29. Fila 9 / Columna 1 → 8 (Naked Single)
  30. Fila 8 / Columna 1 → 2 (Full House)
  31. Fila 9 / Columna 5 → 6 (Naked Single)
  32. Fila 6 / Columna 2 → 1 (Hidden Single)
  33. Fila 6 / Columna 3 → 2 (Full House)
  34. Fila 3 / Columna 6 → 6 (Hidden Single)
  35. Fila 3 / Columna 4 → 1 (Hidden Single)
  36. Skyscraper: 8 in r3c8,r8c9 (connected by r38c5) => r1c9,r7c8<>8
  37. Fila 1 / Columna 9 → 9 (Naked Single)
  38. Fila 8 / Columna 9 → 8 (Full House)
  39. Fila 7 / Columna 8 → 9 (Naked Single)
  40. Fila 2 / Columna 7 → 2 (Naked Single)
  41. Fila 2 / Columna 6 → 9 (Full House)
  42. Fila 3 / Columna 8 → 8 (Full House)
  43. Fila 4 / Columna 8 → 2 (Full House)
  44. Fila 4 / Columna 7 → 9 (Full House)
  45. Fila 8 / Columna 5 → 5 (Naked Single)
  46. Fila 7 / Columna 4 → 3 (Naked Single)
  47. Fila 3 / Columna 5 → 7 (Naked Single)
  48. Fila 3 / Columna 2 → 2 (Full House)
  49. Fila 1 / Columna 2 → 7 (Full House)
  50. Fila 8 / Columna 7 → 1 (Naked Single)
  51. Fila 7 / Columna 7 → 5 (Full House)
  52. Fila 8 / Columna 3 → 9 (Full House)
  53. Fila 9 / Columna 3 → 1 (Full House)
  54. Fila 1 / Columna 4 → 2 (Naked Single)
  55. Fila 9 / Columna 4 → 9 (Full House)
  56. Fila 9 / Columna 6 → 2 (Full House)
  57. Fila 7 / Columna 5 → 8 (Naked Single)
  58. Fila 1 / Columna 5 → 3 (Full House)
  59. Fila 1 / Columna 6 → 8 (Full House)
  60. Fila 7 / Columna 6 → 1 (Full House)
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