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

Este Sudoku Puzzle tiene 77 pasos y se resuelve usando Hidden Single, Locked Candidates Type 1 (Pointing), Naked Single, Locked Candidates Type 2 (Claiming), Sue de Coq, Discontinuous Nice Loop, AIC, Hidden Pair, Continuous Nice Loop, Empty Rectangle, Full House técnicas.

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

Pasos de la solución:

  1. Fila 3 / Columna 1 → 4 (Hidden Single)
  2. Locked Candidates Type 1 (Pointing): 9 in b1 => r2c7<>9
  3. Fila 2 / Columna 7 → 7 (Naked Single)
  4. Locked Candidates Type 1 (Pointing): 7 in b2 => r56c6<>7
  5. Locked Candidates Type 1 (Pointing): 5 in b4 => r5c456<>5
  6. Locked Candidates Type 1 (Pointing): 4 in b6 => r5c56<>4
  7. Locked Candidates Type 2 (Claiming): 1 in c5 => r4c46,r5c46,r6c46<>1
  8. Sue de Coq: r456c5 - {13456} (r3c5 - {35}, r6c6 - {46}) => r5c46,r6c4<>6, r7c5<>5
  9. Locked Candidates Type 1 (Pointing): 5 in b8 => r24c4<>5
  10. Discontinuous Nice Loop: 2 r1c3 -2- r1c7 -8- r7c7 -4- r7c5 =4= r8c6 -4- r8c2 =4= r9c2 =8= r5c2 =5= r5c3 =1= r1c3 => r1c3<>2
  11. Discontinuous Nice Loop: 2 r3c7 -2- r1c7 -8- r7c7 -4- r7c5 =4= r8c6 -4- r8c2 =4= r9c2 =8= r5c2 -8- r5c6 -9- r5c7 =9= r3c7 => r3c7<>2
  12. Fila 3 / Columna 7 → 9 (Naked Single)
  13. AIC: 6 6- r7c5 -4- r7c7 -8- r1c7 -2- r3c9 =2= r3c3 -2- r9c3 -6 => r7c13,r9c4<>6
  14. AIC: 2/5 2- r3c3 =2= r3c9 -2- r1c7 -8- r7c7 -4- r7c5 =4= r8c6 -4- r8c2 =4= r9c2 =8= r5c2 =5= r5c3 -5 => r5c3<>2, r3c3<>5
  15. Hidden Pair: 1,5 in r15c3 => r15c3<>3, r1c3<>7, r5c3<>6
  16. Locked Candidates Type 1 (Pointing): 6 in b4 => r9c1<>6
  17. Discontinuous Nice Loop: 1 r1c1 -1- r1c3 -5- r5c3 =5= r5c2 =8= r9c2 =4= r8c2 -4- r8c6 =4= r7c5 -4- r7c7 -8- r1c7 -2- r3c9 =2= r3c3 =7= r1c1 => r1c1<>1
  18. Discontinuous Nice Loop: 3 r3c3 -3- r3c5 -5- r4c5 =5= r4c6 =8= r4c1 -8- r5c2 =8= r9c2 =4= r8c2 -4- r8c6 =4= r7c5 -4- r7c7 -8- r1c7 -2- r3c9 =2= r3c3 => r3c3<>3
  19. Fila 7 / Columna 3 → 3 (Hidden Single)
  20. Continuous Nice Loop: 2/3/4/7/8 7= r5c8 =4= r5c7 -4- r7c7 -8- r1c7 -2- r3c9 =2= r3c3 =7= r8c3 -7- r8c8 =7= r5c8 =4 => r1c89,r5c8<>2, r5c8<>3, r9c7<>4, r8c9<>7, r9c7<>8
  21. Empty Rectangle: 3 in b6 (r3c59) => r4c5<>3
  22. Discontinuous Nice Loop: 1/5/6 r1c6 =7= r1c1 -7- r7c1 -8- r7c7 =8= r1c7 =2= r3c9 -2- r3c3 -7- r3c6 =7= r1c6 => r1c6<>1, r1c6<>5, r1c6<>6
  23. Fila 1 / Columna 6 → 7 (Naked Single)
  24. Fila 3 / Columna 6 → 5 (Naked Single)
  25. Fila 3 / Columna 5 → 3 (Naked Single)
  26. Fila 3 / Columna 9 → 2 (Naked Single)
  27. Fila 3 / Columna 3 → 7 (Full House)
  28. Fila 1 / Columna 7 → 8 (Naked Single)
  29. Fila 7 / Columna 7 → 4 (Naked Single)
  30. Fila 7 / Columna 5 → 6 (Naked Single)
  31. Fila 5 / Columna 5 → 1 (Naked Single)
  32. Fila 7 / Columna 4 → 5 (Naked Single)
  33. Fila 4 / Columna 5 → 5 (Naked Single)
  34. Fila 6 / Columna 5 → 4 (Full House)
  35. Fila 5 / Columna 3 → 5 (Naked Single)
  36. Fila 5 / Columna 7 → 2 (Naked Single)
  37. Fila 9 / Columna 7 → 1 (Full House)
  38. Fila 6 / Columna 6 → 6 (Naked Single)
  39. Fila 1 / Columna 3 → 1 (Naked Single)
  40. Fila 4 / Columna 8 → 3 (Naked Single)
  41. Fila 8 / Columna 9 → 6 (Naked Single)
  42. Fila 9 / Columna 4 → 9 (Naked Single)
  43. Fila 2 / Columna 6 → 1 (Naked Single)
  44. Fila 2 / Columna 4 → 6 (Full House)
  45. Fila 8 / Columna 3 → 2 (Naked Single)
  46. Fila 9 / Columna 3 → 6 (Full House)
  47. Fila 4 / Columna 4 → 2 (Naked Single)
  48. Fila 8 / Columna 4 → 1 (Naked Single)
  49. Fila 8 / Columna 6 → 4 (Full House)
  50. Fila 2 / Columna 8 → 5 (Naked Single)
  51. Fila 8 / Columna 8 → 7 (Naked Single)
  52. Fila 8 / Columna 2 → 9 (Full House)
  53. Fila 9 / Columna 1 → 8 (Naked Single)
  54. Fila 1 / Columna 8 → 6 (Naked Single)
  55. Fila 1 / Columna 9 → 3 (Full House)
  56. Fila 9 / Columna 8 → 2 (Naked Single)
  57. Fila 5 / Columna 8 → 4 (Full House)
  58. Fila 7 / Columna 9 → 8 (Naked Single)
  59. Fila 7 / Columna 1 → 7 (Full House)
  60. Fila 9 / Columna 2 → 4 (Full House)
  61. Fila 9 / Columna 9 → 5 (Full House)
  62. Fila 2 / Columna 2 → 3 (Naked Single)
  63. Fila 2 / Columna 1 → 9 (Full House)
  64. Fila 4 / Columna 1 → 1 (Naked Single)
  65. Fila 1 / Columna 1 → 2 (Naked Single)
  66. Fila 1 / Columna 2 → 5 (Full House)
  67. Fila 5 / Columna 2 → 8 (Naked Single)
  68. Fila 6 / Columna 2 → 2 (Full House)
  69. Fila 4 / Columna 9 → 9 (Naked Single)
  70. Fila 4 / Columna 6 → 8 (Full House)
  71. Fila 5 / Columna 6 → 9 (Full House)
  72. Fila 6 / Columna 1 → 3 (Naked Single)
  73. Fila 5 / Columna 1 → 6 (Full House)
  74. Fila 5 / Columna 9 → 7 (Naked Single)
  75. Fila 5 / Columna 4 → 3 (Full House)
  76. Fila 6 / Columna 4 → 7 (Full House)
  77. Fila 6 / Columna 9 → 1 (Full House)
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