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

Este Sudoku Puzzle tiene 66 pasos y se resuelve usando Hidden Single, Locked Triple, Naked Single, Locked Candidates Type 1 (Pointing), Naked Pair, Naked Triple, Full House, undefined técnicas.

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

Pasos de la solución:

  1. Fila 5 / Columna 2 → 5 (Hidden Single)
  2. Fila 6 / Columna 7 → 5 (Hidden Single)
  3. Fila 8 / Columna 5 → 3 (Hidden Single)
  4. Fila 2 / Columna 9 → 8 (Hidden Single)
  5. Fila 5 / Columna 1 → 2 (Hidden Single)
  6. Fila 4 / Columna 6 → 3 (Hidden Single)
  7. Fila 8 / Columna 9 → 2 (Hidden Single)
  8. Locked Triple: 1,6,8 in r456c5 => r12c5<>1, r129c5,r5c46<>6, r1c5,r5c4<>8
  9. Fila 1 / Columna 5 → 2 (Naked Single)
  10. Fila 3 / Columna 2 → 2 (Hidden Single)
  11. Fila 2 / Columna 7 → 2 (Hidden Single)
  12. Fila 9 / Columna 4 → 2 (Hidden Single)
  13. Locked Candidates Type 1 (Pointing): 7 in b5 => r5c38<>7
  14. Fila 1 / Columna 8 → 7 (Hidden Single)
  15. Fila 4 / Columna 7 → 7 (Hidden Single)
  16. Fila 5 / Columna 8 → 4 (Hidden Single)
  17. Locked Candidates Type 1 (Pointing): 9 in b5 => r5c3<>9
  18. Locked Candidates Type 1 (Pointing): 1 in b7 => r46c2<>1
  19. Naked Pair: 1,6 in r1c67 => r1c24<>6
  20. Naked Triple: 4,6,8 in r4c12,r5c3 => r4c3<>4, r46c3,r6c12<>6, r4c3<>8
  21. Fila 6 / Columna 2 → 3 (Naked Single)
  22. Fila 1 / Columna 2 → 8 (Naked Single)
  23. Fila 6 / Columna 1 → 7 (Naked Single)
  24. Fila 1 / Columna 4 → 3 (Naked Single)
  25. Fila 2 / Columna 1 → 3 (Hidden Single)
  26. Fila 3 / Columna 4 → 8 (Hidden Single)
  27. Fila 5 / Columna 3 → 8 (Hidden Single)
  28. Fila 5 / Columna 5 → 6 (Naked Single)
  29. Fila 6 / Columna 5 → 1 (Naked Single)
  30. Fila 4 / Columna 5 → 8 (Naked Single)
  31. Fila 6 / Columna 3 → 9 (Naked Single)
  32. Fila 6 / Columna 9 → 6 (Full House)
  33. Fila 4 / Columna 9 → 9 (Full House)
  34. Fila 4 / Columna 3 → 1 (Naked Single)
  35. Fila 7 / Columna 7 → 8 (Hidden Single)
  36. Fila 9 / Columna 1 → 8 (Hidden Single)
  37. Fila 8 / Columna 3 → 7 (Hidden Single)
  38. Fila 3 / Columna 8 → 3 (Hidden Single)
  39. W-Wing: 6/1 in r1c6,r7c8 connected by 1 in r2c68 => r7c6<>6
  40. W-Wing: 9/6 in r2c4,r3c7 connected by 6 in r1c67 => r2c8,r3c6<>9
  41. Fila 9 / Columna 8 → 9 (Hidden Single)
  42. Fila 3 / Columna 7 → 9 (Hidden Single)
  43. X-Wing: 6 c48 r27 => r2c36,r7c2<>6
  44. Fila 2 / Columna 3 → 4 (Naked Single)
  45. Fila 3 / Columna 3 → 6 (Full House)
  46. Fila 3 / Columna 6 → 4 (Full House)
  47. Fila 2 / Columna 5 → 5 (Naked Single)
  48. Fila 9 / Columna 5 → 4 (Full House)
  49. Fila 7 / Columna 6 → 7 (Naked Single)
  50. Fila 5 / Columna 6 → 9 (Naked Single)
  51. Fila 5 / Columna 4 → 7 (Full House)
  52. Fila 7 / Columna 4 → 6 (Naked Single)
  53. Fila 2 / Columna 4 → 9 (Full House)
  54. Fila 9 / Columna 6 → 5 (Full House)
  55. Fila 2 / Columna 6 → 1 (Naked Single)
  56. Fila 1 / Columna 6 → 6 (Full House)
  57. Fila 2 / Columna 8 → 6 (Full House)
  58. Fila 7 / Columna 8 → 1 (Full House)
  59. Fila 1 / Columna 7 → 1 (Full House)
  60. Fila 7 / Columna 2 → 4 (Full House)
  61. Fila 9 / Columna 7 → 6 (Naked Single)
  62. Fila 8 / Columna 7 → 4 (Full House)
  63. Fila 8 / Columna 1 → 6 (Full House)
  64. Fila 9 / Columna 2 → 1 (Full House)
  65. Fila 4 / Columna 2 → 6 (Full House)
  66. Fila 4 / Columna 1 → 4 (Full House)
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