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

Este Sudoku Puzzle tiene 72 pasos y se resuelve usando Naked Single, Hidden Single, Locked Candidates Type 1 (Pointing), Naked Pair, Locked Candidates Type 2 (Claiming), Hidden Pair, undefined, Discontinuous Nice Loop, AIC, Locked Pair, 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 9 → 1 (Naked Single)
  2. Fila 9 / Columna 3 → 9 (Hidden Single)
  3. Fila 2 / Columna 1 → 9 (Hidden Single)
  4. Fila 8 / Columna 5 → 8 (Hidden Single)
  5. Fila 9 / Columna 8 → 4 (Hidden Single)
  6. Fila 8 / Columna 3 → 7 (Hidden Single)
  7. Fila 2 / Columna 5 → 6 (Hidden Single)
  8. Fila 7 / Columna 4 → 6 (Hidden Single)
  9. Fila 1 / Columna 2 → 4 (Hidden Single)
  10. Fila 4 / Columna 9 → 7 (Hidden Single)
  11. Fila 7 / Columna 7 → 7 (Hidden Single)
  12. Fila 5 / Columna 5 → 7 (Hidden Single)
  13. Locked Candidates Type 1 (Pointing): 9 in b3 => r56c8<>9
  14. Locked Candidates Type 1 (Pointing): 2 in b5 => r123c4<>2
  15. Locked Candidates Type 1 (Pointing): 5 in b5 => r23c4<>5
  16. Locked Candidates Type 1 (Pointing): 3 in b7 => r5c2<>3
  17. Naked Pair: 1,3 in r4c57 => r4c1348<>1, r4c348<>3
  18. Fila 6 / Columna 3 → 3 (Hidden Single)
  19. Locked Candidates Type 2 (Claiming): 1 in c3 => r2c2<>1
  20. Hidden Pair: 2,5 in r46c4 => r46c4<>8, r6c4<>1, r6c4<>9
  21. Fila 6 / Columna 8 → 8 (Hidden Single)
  22. Fila 4 / Columna 3 → 8 (Hidden Single)
  23. Fila 2 / Columna 2 → 8 (Hidden Single)
  24. Fila 3 / Columna 3 → 6 (Hidden Single)
  25. Fila 2 / Columna 6 → 5 (Hidden Single)
  26. Fila 3 / Columna 2 → 5 (Hidden Single)
  27. Locked Candidates Type 1 (Pointing): 2 in b4 => r8c1<>2
  28. XYZ-Wing: 1/3/6 in r4c7,r5c28 => r5c7<>1
  29. Discontinuous Nice Loop: 3 r8c2 -3- r8c9 -5- r8c8 =5= r4c8 =6= r4c1 -6- r8c1 =6= r8c2 => r8c2<>3
  30. Locked Candidates Type 2 (Claiming): 3 in r8 => r7c8<>3
  31. AIC: 1 1- r4c7 -3- r4c5 =3= r1c5 -3- r2c4 -1- r2c3 -2- r2c7 =2= r8c7 -2- r7c8 -1 => r5c8,r8c7<>1
  32. XY-Chain: 3 3- r2c9 -4- r6c9 -5- r4c8 -6- r5c8 -3 => r1c8<>3
  33. Locked Pair: 2,9 in r13c8 => r2c7,r78c8<>2
  34. Fila 7 / Columna 8 → 1 (Naked Single)
  35. Fila 7 / Columna 6 → 3 (Naked Single)
  36. Fila 7 / Columna 2 → 2 (Full House)
  37. Fila 8 / Columna 7 → 2 (Hidden Single)
  38. Fila 2 / Columna 3 → 2 (Hidden Single)
  39. Fila 1 / Columna 3 → 1 (Full House)
  40. Fila 9 / Columna 2 → 3 (Hidden Single)
  41. Fila 2 / Columna 4 → 1 (Hidden Single)
  42. Fila 9 / Columna 4 → 7 (Naked Single)
  43. Fila 9 / Columna 6 → 1 (Full House)
  44. Fila 3 / Columna 4 → 9 (Naked Single)
  45. Fila 5 / Columna 6 → 8 (Naked Single)
  46. Fila 1 / Columna 5 → 3 (Naked Single)
  47. Fila 3 / Columna 8 → 2 (Naked Single)
  48. Fila 3 / Columna 6 → 7 (Full House)
  49. Fila 1 / Columna 6 → 2 (Full House)
  50. Fila 1 / Columna 4 → 8 (Full House)
  51. Fila 1 / Columna 8 → 9 (Full House)
  52. Fila 5 / Columna 4 → 3 (Naked Single)
  53. Fila 4 / Columna 5 → 1 (Naked Single)
  54. Fila 6 / Columna 5 → 9 (Full House)
  55. Fila 5 / Columna 8 → 6 (Naked Single)
  56. Fila 4 / Columna 7 → 3 (Naked Single)
  57. Fila 4 / Columna 8 → 5 (Naked Single)
  58. Fila 8 / Columna 8 → 3 (Full House)
  59. Fila 8 / Columna 9 → 5 (Full House)
  60. Fila 5 / Columna 2 → 1 (Naked Single)
  61. Fila 8 / Columna 2 → 6 (Full House)
  62. Fila 8 / Columna 1 → 1 (Full House)
  63. Fila 2 / Columna 7 → 4 (Naked Single)
  64. Fila 2 / Columna 9 → 3 (Full House)
  65. Fila 6 / Columna 9 → 4 (Full House)
  66. Fila 4 / Columna 4 → 2 (Naked Single)
  67. Fila 4 / Columna 1 → 6 (Full House)
  68. Fila 6 / Columna 4 → 5 (Full House)
  69. Fila 5 / Columna 1 → 4 (Naked Single)
  70. Fila 5 / Columna 7 → 9 (Full House)
  71. Fila 6 / Columna 7 → 1 (Full House)
  72. Fila 6 / Columna 1 → 2 (Full House)
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