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

Este Sudoku Puzzle tiene 75 pasos y se resuelve usando Naked Single, Hidden Single, Locked Candidates Type 1 (Pointing), Hidden Pair, undefined, Naked Triple, Naked Pair, Empty Rectangle, Full House técnicas.

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

Pasos de la solución:

  1. Fila 7 / Columna 1 → 3 (Naked Single)
  2. Fila 7 / Columna 5 → 9 (Naked Single)
  3. Fila 1 / Columna 5 → 1 (Hidden Single)
  4. Fila 9 / Columna 8 → 2 (Hidden Single)
  5. Fila 9 / Columna 9 → 1 (Hidden Single)
  6. Fila 2 / Columna 7 → 1 (Hidden Single)
  7. Locked Candidates Type 1 (Pointing): 6 in b2 => r1c79<>6
  8. Locked Candidates Type 1 (Pointing): 5 in b3 => r1c123<>5
  9. Locked Candidates Type 1 (Pointing): 8 in b7 => r9c7<>8
  10. Locked Candidates Type 1 (Pointing): 9 in b9 => r8c2<>9
  11. Hidden Pair: 1,2 in r4c34 => r4c34<>3, r4c3<>5, r4c3<>6
  12. X-Wing: 4 c15 r35 => r5c679<>4
  13. Fila 7 / Columna 7 → 4 (Hidden Single)
  14. X-Wing: 5 c15 r59 => r5c3679,r9c236<>5
  15. Fila 1 / Columna 7 → 5 (Hidden Single)
  16. Naked Triple: 3,6,7 in r4c8,r5c79 => r46c9,r6c8<>3, r4c9<>6, r6c89<>7
  17. Fila 6 / Columna 8 → 8 (Naked Single)
  18. Locked Candidates Type 1 (Pointing): 7 in b6 => r5c46<>7
  19. Naked Pair: 3,9 in r2c48 => r2c236<>3, r2c236<>9
  20. Naked Triple: 4,5,8 in r2c23,r3c1 => r1c13,r3c3<>8
  21. Fila 1 / Columna 1 → 2 (Naked Single)
  22. Hidden Pair: 4,5 in r5c15 => r5c5<>3
  23. 2-String Kite: 7 in r3c8,r7c3 (connected by r7c9,r8c8) => r3c3<>7
  24. Locked Candidates Type 1 (Pointing): 7 in b1 => r1c9<>7
  25. Empty Rectangle: 3 in b6 (r2c48) => r5c4<>3
  26. W-Wing: 4/5 in r2c2,r5c1 connected by 5 in r26c3 => r3c1,r46c2<>4
  27. Fila 3 / Columna 1 → 8 (Naked Single)
  28. Fila 2 / Columna 3 → 5 (Naked Single)
  29. Fila 9 / Columna 1 → 5 (Naked Single)
  30. Fila 5 / Columna 1 → 4 (Full House)
  31. Fila 2 / Columna 2 → 4 (Naked Single)
  32. Fila 9 / Columna 5 → 3 (Naked Single)
  33. Fila 5 / Columna 5 → 5 (Naked Single)
  34. Fila 3 / Columna 5 → 4 (Full House)
  35. Fila 2 / Columna 6 → 8 (Naked Single)
  36. Fila 9 / Columna 3 → 8 (Hidden Single)
  37. Fila 8 / Columna 7 → 8 (Hidden Single)
  38. Fila 1 / Columna 9 → 8 (Hidden Single)
  39. Fila 8 / Columna 6 → 5 (Hidden Single)
  40. Fila 9 / Columna 2 → 9 (Hidden Single)
  41. Naked Pair: 6,7 in r7c9,r9c7 => r8c89<>6, r8c89<>7
  42. Fila 3 / Columna 8 → 7 (Hidden Single)
  43. Fila 4 / Columna 8 → 6 (Hidden Single)
  44. Fila 8 / Columna 2 → 6 (Hidden Single)
  45. Fila 7 / Columna 3 → 7 (Full House)
  46. Fila 7 / Columna 9 → 6 (Full House)
  47. Fila 8 / Columna 4 → 7 (Naked Single)
  48. Fila 9 / Columna 6 → 6 (Full House)
  49. Fila 9 / Columna 7 → 7 (Full House)
  50. Fila 5 / Columna 7 → 3 (Naked Single)
  51. Fila 3 / Columna 7 → 6 (Full House)
  52. Fila 5 / Columna 6 → 9 (Naked Single)
  53. Fila 5 / Columna 9 → 7 (Naked Single)
  54. Fila 1 / Columna 6 → 3 (Naked Single)
  55. Fila 5 / Columna 4 → 2 (Naked Single)
  56. Fila 5 / Columna 3 → 6 (Full House)
  57. Fila 1 / Columna 2 → 7 (Naked Single)
  58. Fila 1 / Columna 3 → 9 (Naked Single)
  59. Fila 1 / Columna 4 → 6 (Full House)
  60. Fila 2 / Columna 4 → 9 (Full House)
  61. Fila 3 / Columna 3 → 3 (Full House)
  62. Fila 2 / Columna 8 → 3 (Full House)
  63. Fila 3 / Columna 9 → 9 (Full House)
  64. Fila 8 / Columna 8 → 9 (Full House)
  65. Fila 8 / Columna 9 → 3 (Full House)
  66. Fila 4 / Columna 6 → 4 (Naked Single)
  67. Fila 6 / Columna 6 → 7 (Full House)
  68. Fila 4 / Columna 4 → 1 (Naked Single)
  69. Fila 6 / Columna 4 → 3 (Full House)
  70. Fila 6 / Columna 3 → 1 (Naked Single)
  71. Fila 4 / Columna 3 → 2 (Full House)
  72. Fila 4 / Columna 9 → 5 (Naked Single)
  73. Fila 4 / Columna 2 → 3 (Full House)
  74. Fila 6 / Columna 2 → 5 (Full House)
  75. Fila 6 / Columna 9 → 4 (Full House)
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