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

Este Sudoku Puzzle tiene 76 pasos y se resuelve usando Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Empty Rectangle, Discontinuous Nice Loop, Hidden Triple, Locked Candidates Type 2 (Claiming), Hidden Pair, Uniqueness Test 3, undefined, Hidden Rectangle 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 8 / Columna 1 → 8 (Naked Single)
  2. Fila 7 / Columna 1 → 9 (Naked Single)
  3. Fila 4 / Columna 1 → 5 (Naked Single)
  4. Fila 2 / Columna 1 → 2 (Naked Single)
  5. Fila 5 / Columna 1 → 4 (Full House)
  6. Fila 5 / Columna 2 → 3 (Hidden Single)
  7. Fila 7 / Columna 8 → 3 (Hidden Single)
  8. Fila 9 / Columna 2 → 5 (Hidden Single)
  9. Fila 1 / Columna 2 → 9 (Naked Single)
  10. Fila 7 / Columna 4 → 8 (Hidden Single)
  11. Fila 6 / Columna 2 → 2 (Hidden Single)
  12. Fila 8 / Columna 5 → 3 (Hidden Single)
  13. Fila 8 / Columna 6 → 2 (Hidden Single)
  14. Fila 7 / Columna 2 → 6 (Hidden Single)
  15. Locked Candidates Type 1 (Pointing): 8 in b4 => r3c3<>8
  16. Locked Candidates Type 1 (Pointing): 7 in b7 => r3c3<>7
  17. Empty Rectangle: 7 in b8 (r59c8) => r5c5<>7
  18. Discontinuous Nice Loop: 4 r3c5 -4- r7c5 =4= r7c9 =2= r5c9 =5= r2c9 -5- r2c5 =5= r3c5 => r3c5<>4
  19. Discontinuous Nice Loop: 4 r3c6 -4- r3c3 -5- r3c5 =5= r2c5 -5- r2c9 =5= r5c9 =2= r7c9 =4= r7c5 -4- r6c5 =4= r6c6 -4- r3c6 => r3c6<>4
  20. Hidden Triple: 2,3,4 in r1c46,r3c4 => r1c46<>6, r3c4<>1, r3c4<>7
  21. Locked Candidates Type 1 (Pointing): 6 in b2 => r2c89<>6
  22. Discontinuous Nice Loop: 2 r5c8 -2- r5c9 =2= r7c9 =4= r9c9 =9= r9c8 =7= r5c8 => r5c8<>2
  23. Locked Candidates Type 2 (Claiming): 2 in c8 => r13c7<>2
  24. Hidden Pair: 2,5 in r5c79 => r5c79<>1, r5c79<>6, r5c7<>7, r5c79<>9
  25. Locked Candidates Type 1 (Pointing): 1 in b6 => r239c8<>1
  26. Uniqueness Test 3: 1/7 in r7c37,r8c37 => r3c7<>5, r4c7<>6
  27. XY-Chain: 7 7- r4c7 -9- r4c9 -6- r8c9 -1- r8c3 -7 => r8c7<>7
  28. Fila 8 / Columna 3 → 7 (Hidden Single)
  29. Fila 7 / Columna 3 → 1 (Full House)
  30. Locked Candidates Type 1 (Pointing): 1 in b8 => r9c9<>1
  31. XY-Chain: 9 9- r4c7 -7- r7c7 -2- r5c7 -5- r1c7 -6- r8c7 -1- r8c9 -6- r4c9 -9 => r4c36,r56c8<>9
  32. Hidden Rectangle: 6/8 in r4c36,r5c36 => r5c6<>6
  33. XY-Chain: 4 4- r7c5 -7- r7c7 -2- r5c7 -5- r1c7 -6- r8c7 -1- r8c9 -6- r4c9 -9- r9c9 -4 => r7c9,r9c46<>4
  34. Fila 7 / Columna 9 → 2 (Naked Single)
  35. Fila 5 / Columna 9 → 5 (Naked Single)
  36. Fila 7 / Columna 7 → 7 (Naked Single)
  37. Fila 7 / Columna 5 → 4 (Full House)
  38. Fila 5 / Columna 7 → 2 (Naked Single)
  39. Fila 4 / Columna 7 → 9 (Naked Single)
  40. Fila 9 / Columna 8 → 9 (Naked Single)
  41. Fila 3 / Columna 7 → 1 (Naked Single)
  42. Fila 4 / Columna 9 → 6 (Naked Single)
  43. Fila 2 / Columna 8 → 8 (Naked Single)
  44. Fila 9 / Columna 9 → 4 (Naked Single)
  45. Fila 2 / Columna 9 → 9 (Naked Single)
  46. Fila 8 / Columna 9 → 1 (Full House)
  47. Fila 8 / Columna 7 → 6 (Full House)
  48. Fila 1 / Columna 7 → 5 (Full House)
  49. Fila 4 / Columna 3 → 8 (Naked Single)
  50. Fila 6 / Columna 8 → 1 (Naked Single)
  51. Fila 5 / Columna 8 → 7 (Full House)
  52. Fila 2 / Columna 2 → 7 (Naked Single)
  53. Fila 3 / Columna 2 → 8 (Full House)
  54. Fila 3 / Columna 8 → 2 (Naked Single)
  55. Fila 1 / Columna 8 → 6 (Full House)
  56. Fila 1 / Columna 3 → 4 (Naked Single)
  57. Fila 3 / Columna 3 → 5 (Full House)
  58. Fila 6 / Columna 5 → 9 (Naked Single)
  59. Fila 3 / Columna 4 → 4 (Naked Single)
  60. Fila 1 / Columna 6 → 3 (Naked Single)
  61. Fila 1 / Columna 4 → 2 (Full House)
  62. Fila 3 / Columna 5 → 7 (Naked Single)
  63. Fila 3 / Columna 6 → 9 (Full House)
  64. Fila 5 / Columna 5 → 1 (Naked Single)
  65. Fila 2 / Columna 5 → 5 (Full House)
  66. Fila 6 / Columna 3 → 6 (Naked Single)
  67. Fila 5 / Columna 3 → 9 (Full House)
  68. Fila 6 / Columna 6 → 4 (Full House)
  69. Fila 4 / Columna 6 → 7 (Naked Single)
  70. Fila 4 / Columna 4 → 3 (Full House)
  71. Fila 5 / Columna 4 → 6 (Naked Single)
  72. Fila 5 / Columna 6 → 8 (Full House)
  73. Fila 9 / Columna 6 → 1 (Naked Single)
  74. Fila 2 / Columna 6 → 6 (Full House)
  75. Fila 2 / Columna 4 → 1 (Full House)
  76. Fila 9 / Columna 4 → 7 (Full House)
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