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

Este Sudoku Puzzle tiene 59 pasos y se resuelve usando Hidden Single, Locked Candidates Type 1 (Pointing), Naked Single, Full House, undefined, 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 4 / Columna 8 → 8 (Hidden Single)
  2. Fila 1 / Columna 4 → 6 (Hidden Single)
  3. Fila 5 / Columna 5 → 7 (Hidden Single)
  4. Fila 8 / Columna 7 → 3 (Hidden Single)
  5. Fila 4 / Columna 6 → 5 (Hidden Single)
  6. Fila 9 / Columna 9 → 7 (Hidden Single)
  7. Fila 4 / Columna 3 → 7 (Hidden Single)
  8. Fila 3 / Columna 1 → 7 (Hidden Single)
  9. Fila 6 / Columna 8 → 7 (Hidden Single)
  10. Fila 8 / Columna 5 → 5 (Hidden Single)
  11. Fila 7 / Columna 7 → 5 (Hidden Single)
  12. Fila 7 / Columna 9 → 8 (Hidden Single)
  13. Locked Candidates Type 1 (Pointing): 1 in b2 => r9c5<>1
  14. Locked Candidates Type 1 (Pointing): 4 in b5 => r89c4<>4
  15. Fila 8 / Columna 8 → 4 (Hidden Single)
  16. Fila 5 / Columna 8 → 9 (Naked Single)
  17. Fila 2 / Columna 8 → 1 (Full House)
  18. Fila 5 / Columna 9 → 2 (Naked Single)
  19. Fila 1 / Columna 9 → 9 (Naked Single)
  20. Fila 3 / Columna 7 → 2 (Full House)
  21. Fila 8 / Columna 9 → 1 (Full House)
  22. Fila 9 / Columna 7 → 9 (Full House)
  23. Fila 9 / Columna 4 → 1 (Hidden Single)
  24. Locked Candidates Type 1 (Pointing): 1 in b1 => r6c3<>1
  25. X-Wing: 2 r48 c24 => r26c2,r6c4<>2
  26. X-Wing: 9 r37 c35 => r2c35<>9
  27. Fila 2 / Columna 5 → 2 (Naked Single)
  28. W-Wing: 4/9 in r6c4,r7c3 connected by 9 in r8c24 => r6c3<>4
  29. Locked Candidates Type 1 (Pointing): 4 in b4 => r5c7<>4
  30. Fila 5 / Columna 7 → 6 (Naked Single)
  31. Fila 5 / Columna 2 → 5 (Naked Single)
  32. Fila 2 / Columna 1 → 5 (Hidden Single)
  33. Bivalue Universal Grave + 1 => r1c3<>1, r1c3<>2
  34. Fila 1 / Columna 3 → 3 (Naked Single)
  35. Fila 1 / Columna 1 → 2 (Naked Single)
  36. Fila 1 / Columna 6 → 8 (Naked Single)
  37. Fila 1 / Columna 5 → 1 (Full House)
  38. Fila 2 / Columna 3 → 6 (Naked Single)
  39. Fila 5 / Columna 3 → 4 (Naked Single)
  40. Fila 5 / Columna 1 → 3 (Full House)
  41. Fila 9 / Columna 1 → 4 (Full House)
  42. Fila 9 / Columna 6 → 2 (Naked Single)
  43. Fila 9 / Columna 5 → 8 (Full House)
  44. Fila 3 / Columna 5 → 9 (Naked Single)
  45. Fila 2 / Columna 6 → 3 (Full House)
  46. Fila 2 / Columna 2 → 9 (Full House)
  47. Fila 6 / Columna 6 → 9 (Full House)
  48. Fila 3 / Columna 3 → 1 (Full House)
  49. Fila 7 / Columna 5 → 4 (Full House)
  50. Fila 7 / Columna 3 → 9 (Full House)
  51. Fila 6 / Columna 3 → 2 (Full House)
  52. Fila 8 / Columna 4 → 9 (Full House)
  53. Fila 8 / Columna 2 → 2 (Full House)
  54. Fila 6 / Columna 4 → 4 (Naked Single)
  55. Fila 4 / Columna 4 → 2 (Full House)
  56. Fila 4 / Columna 2 → 1 (Naked Single)
  57. Fila 4 / Columna 7 → 4 (Full House)
  58. Fila 6 / Columna 7 → 1 (Full House)
  59. Fila 6 / Columna 2 → 6 (Full House)
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