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

Este Sudoku Puzzle tiene 69 pasos y se resuelve usando Hidden Single, Locked Candidates Type 1 (Pointing), Naked Triple, Naked Single, Naked Pair, undefined, Skyscraper, Hidden Rectangle, Sue de Coq, Full House técnicas.

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

Pasos de la solución:

  1. Fila 2 / Columna 2 → 4 (Hidden Single)
  2. Fila 6 / Columna 2 → 1 (Hidden Single)
  3. Fila 5 / Columna 7 → 4 (Hidden Single)
  4. Fila 2 / Columna 3 → 5 (Hidden Single)
  5. Fila 3 / Columna 7 → 5 (Hidden Single)
  6. Fila 8 / Columna 2 → 5 (Hidden Single)
  7. Fila 1 / Columna 3 → 7 (Hidden Single)
  8. Locked Candidates Type 1 (Pointing): 1 in b3 => r79c9<>1
  9. Naked Triple: 3,6,8 in r245c8 => r68c8<>3, r67c8<>8, r78c8<>6
  10. Fila 6 / Columna 8 → 9 (Naked Single)
  11. Locked Candidates Type 1 (Pointing): 3 in b9 => r6c7<>3
  12. Fila 6 / Columna 6 → 3 (Hidden Single)
  13. Naked Pair: 1,6 in r18c6 => r27c6<>6, r7c6<>1
  14. Naked Triple: 1,6,9 in r1c679 => r1c1<>6, r1c1<>9, r1c5<>1
  15. Fila 3 / Columna 1 → 9 (Hidden Single)
  16. Locked Candidates Type 1 (Pointing): 6 in b1 => r3c49<>6
  17. X-Wing: 2 c24 r34 => r3c35,r4c15<>2
  18. Skyscraper: 8 in r3c9,r6c7 (connected by r36c4) => r45c9<>8
  19. W-Wing: 9/6 in r1c7,r8c4 connected by 6 in r2c48 => r8c7<>9
  20. Fila 8 / Columna 4 → 9 (Hidden Single)
  21. W-Wing: 3/6 in r8c7,r9c2 connected by 6 in r8c6,r9c4 => r8c3,r9c7<>3
  22. Fila 8 / Columna 7 → 3 (Hidden Single)
  23. Hidden Rectangle: 6/9 in r1c79,r9c79 => r9c9<>6
  24. Sue de Coq: r23c4 - {2678} (r6c4 - {78}, r1c56,r3c5 - {1236}) => r49c4<>7, r4c4<>8
  25. XY-Chain: 6 6- r2c8 -8- r3c9 -1- r3c5 -3- r1c5 -2- r5c5 -5- r5c9 -6 => r1c9,r45c8<>6
  26. Fila 2 / Columna 8 → 6 (Hidden Single)
  27. Fila 1 / Columna 7 → 9 (Naked Single)
  28. Fila 1 / Columna 9 → 1 (Naked Single)
  29. Fila 3 / Columna 9 → 8 (Full House)
  30. Fila 1 / Columna 6 → 6 (Naked Single)
  31. Fila 3 / Columna 4 → 2 (Naked Single)
  32. Fila 8 / Columna 6 → 1 (Naked Single)
  33. Fila 1 / Columna 5 → 3 (Naked Single)
  34. Fila 1 / Columna 1 → 2 (Full House)
  35. Fila 4 / Columna 4 → 4 (Naked Single)
  36. Fila 8 / Columna 8 → 2 (Naked Single)
  37. Fila 8 / Columna 3 → 6 (Full House)
  38. Fila 3 / Columna 5 → 1 (Naked Single)
  39. Fila 9 / Columna 4 → 6 (Naked Single)
  40. Fila 7 / Columna 8 → 1 (Naked Single)
  41. Fila 3 / Columna 3 → 3 (Naked Single)
  42. Fila 3 / Columna 2 → 6 (Full House)
  43. Fila 9 / Columna 2 → 3 (Naked Single)
  44. Fila 4 / Columna 2 → 2 (Full House)
  45. Fila 5 / Columna 3 → 8 (Naked Single)
  46. Fila 5 / Columna 8 → 3 (Naked Single)
  47. Fila 4 / Columna 8 → 8 (Full House)
  48. Fila 7 / Columna 3 → 2 (Naked Single)
  49. Fila 9 / Columna 3 → 1 (Full House)
  50. Fila 5 / Columna 1 → 6 (Naked Single)
  51. Fila 4 / Columna 1 → 3 (Full House)
  52. Fila 6 / Columna 7 → 7 (Naked Single)
  53. Fila 6 / Columna 4 → 8 (Full House)
  54. Fila 2 / Columna 4 → 7 (Full House)
  55. Fila 2 / Columna 6 → 8 (Full House)
  56. Fila 5 / Columna 9 → 5 (Naked Single)
  57. Fila 4 / Columna 9 → 6 (Full House)
  58. Fila 5 / Columna 5 → 2 (Full House)
  59. Fila 9 / Columna 7 → 8 (Naked Single)
  60. Fila 7 / Columna 7 → 6 (Full House)
  61. Fila 7 / Columna 9 → 7 (Naked Single)
  62. Fila 9 / Columna 9 → 9 (Full House)
  63. Fila 9 / Columna 1 → 4 (Naked Single)
  64. Fila 7 / Columna 1 → 8 (Full House)
  65. Fila 9 / Columna 5 → 7 (Full House)
  66. Fila 7 / Columna 6 → 5 (Naked Single)
  67. Fila 4 / Columna 6 → 7 (Full House)
  68. Fila 4 / Columna 5 → 5 (Full House)
  69. Fila 7 / Columna 5 → 4 (Full House)
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