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

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 6 / Columna 4 → 5 (Naked Single)
  2. Fila 6 / Columna 5 → 4 (Naked Single)
  3. Fila 4 / Columna 5 → 3 (Naked Single)
  4. Fila 4 / Columna 6 → 1 (Full House)
  5. Fila 2 / Columna 5 → 8 (Naked Single)
  6. Fila 1 / Columna 4 → 7 (Hidden Single)
  7. Fila 3 / Columna 5 → 2 (Naked Single)
  8. Fila 8 / Columna 5 → 7 (Naked Single)
  9. Fila 7 / Columna 5 → 5 (Full House)
  10. Fila 3 / Columna 4 → 3 (Hidden Single)
  11. Fila 3 / Columna 1 → 7 (Hidden Single)
  12. Fila 7 / Columna 9 → 3 (Hidden Single)
  13. Fila 9 / Columna 6 → 4 (Hidden Single)
  14. Fila 5 / Columna 2 → 4 (Hidden Single)
  15. Fila 8 / Columna 9 → 4 (Hidden Single)
  16. Fila 3 / Columna 3 → 5 (Hidden Single)
  17. Fila 7 / Columna 6 → 2 (Hidden Single)
  18. Fila 4 / Columna 8 → 4 (Hidden Single)
  19. Fila 9 / Columna 2 → 3 (Hidden Single)
  20. Locked Candidates Type 1 (Pointing): 9 in b6 => r13c9<>9
  21. Naked Pair: 2,8 in r8c7,r9c8 => r7c78<>8
  22. W-Wing: 6/9 in r1c2,r3c6 connected by 9 in r13c8 => r3c2<>6
  23. XY-Wing: 2/6/1 in r15c9,r2c7 => r3c9,r56c7<>1
  24. Fila 3 / Columna 2 → 1 (Hidden Single)
  25. Fila 2 / Columna 7 → 1 (Hidden Single)
  26. Fila 7 / Columna 1 → 1 (Hidden Single)
  27. W-Wing: 6/9 in r1c2,r4c3 connected by 9 in r7c2,r8c3 => r2c3,r6c2<>6
  28. Fila 2 / Columna 6 → 6 (Hidden Single)
  29. Fila 3 / Columna 6 → 9 (Full House)
  30. Fila 1 / Columna 2 → 6 (Hidden Single)
  31. Fila 1 / Columna 9 → 2 (Naked Single)
  32. Fila 1 / Columna 8 → 9 (Full House)
  33. Fila 5 / Columna 9 → 1 (Naked Single)
  34. Fila 6 / Columna 3 → 1 (Hidden Single)
  35. Fila 4 / Columna 3 → 6 (Hidden Single)
  36. Skyscraper: 2 in r6c1,r8c3 (connected by r68c7) => r5c3,r9c1<>2
  37. Fila 5 / Columna 3 → 3 (Naked Single)
  38. Fila 9 / Columna 1 → 8 (Naked Single)
  39. Fila 9 / Columna 8 → 2 (Full House)
  40. Fila 2 / Columna 3 → 9 (Naked Single)
  41. Fila 2 / Columna 1 → 3 (Full House)
  42. Fila 8 / Columna 3 → 2 (Full House)
  43. Fila 7 / Columna 2 → 9 (Full House)
  44. Fila 6 / Columna 2 → 8 (Full House)
  45. Fila 5 / Columna 8 → 7 (Naked Single)
  46. Fila 8 / Columna 7 → 8 (Naked Single)
  47. Fila 8 / Columna 4 → 9 (Full House)
  48. Fila 7 / Columna 4 → 8 (Full House)
  49. Fila 7 / Columna 8 → 6 (Naked Single)
  50. Fila 3 / Columna 8 → 8 (Full House)
  51. Fila 7 / Columna 7 → 7 (Full House)
  52. Fila 3 / Columna 9 → 6 (Full House)
  53. Fila 4 / Columna 7 → 5 (Naked Single)
  54. Fila 6 / Columna 9 → 9 (Naked Single)
  55. Fila 4 / Columna 9 → 8 (Full House)
  56. Fila 4 / Columna 1 → 9 (Full House)
  57. Fila 5 / Columna 7 → 2 (Naked Single)
  58. Fila 5 / Columna 1 → 5 (Full House)
  59. Fila 6 / Columna 1 → 2 (Full House)
  60. Fila 6 / Columna 7 → 6 (Full House)
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