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

Este Sudoku Puzzle tiene 66 pasos y se resuelve usando Hidden Single, Locked Candidates Type 1 (Pointing), Naked Pair, Naked Single, Hidden Pair, undefined, Sashimi Swordfish, 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 1 / Columna 5 → 6 (Hidden Single)
  2. Fila 2 / Columna 1 → 6 (Hidden Single)
  3. Fila 2 / Columna 3 → 5 (Hidden Single)
  4. Fila 2 / Columna 7 → 3 (Hidden Single)
  5. Locked Candidates Type 1 (Pointing): 2 in b3 => r3c6<>2
  6. Locked Candidates Type 1 (Pointing): 3 in b5 => r9c6<>3
  7. Naked Pair: 7,8 in r1c8,r2c9 => r1c9,r3c78<>7, r1c9,r3c8<>8
  8. Fila 3 / Columna 8 → 2 (Naked Single)
  9. Fila 4 / Columna 8 → 5 (Naked Single)
  10. Fila 4 / Columna 7 → 2 (Hidden Single)
  11. Fila 6 / Columna 2 → 2 (Hidden Single)
  12. Fila 5 / Columna 2 → 5 (Hidden Single)
  13. Hidden Pair: 2,5 in r89c1 => r89c1<>3, r89c1<>4, r8c1<>7, r9c1<>1
  14. 2-String Kite: 1 in r1c6,r5c7 (connected by r1c9,r3c7) => r5c6<>1
  15. 2-String Kite: 1 in r4c1,r9c6 (connected by r7c1,r9c3) => r4c6<>1
  16. Sashimi Swordfish: 1 c157 r347 fr5c7 => r4c9<>1
  17. Fila 4 / Columna 9 → 9 (Naked Single)
  18. Locked Candidates Type 1 (Pointing): 1 in b6 => r5c34<>1
  19. Fila 5 / Columna 3 → 3 (Naked Single)
  20. Fila 4 / Columna 6 → 3 (Hidden Single)
  21. XY-Chain: 9 9- r3c5 -1- r3c7 -4- r1c9 -1- r5c9 -7- r5c6 -9 => r13c6<>9
  22. Fila 1 / Columna 2 → 9 (Hidden Single)
  23. Fila 3 / Columna 5 → 9 (Hidden Single)
  24. Fila 8 / Columna 5 → 3 (Naked Single)
  25. Fila 7 / Columna 5 → 1 (Full House)
  26. Fila 4 / Columna 1 → 1 (Hidden Single)
  27. Fila 4 / Columna 4 → 4 (Full House)
  28. Fila 6 / Columna 3 → 4 (Full House)
  29. Fila 7 / Columna 4 → 9 (Naked Single)
  30. Fila 8 / Columna 4 → 2 (Naked Single)
  31. Fila 9 / Columna 6 → 4 (Full House)
  32. Fila 2 / Columna 4 → 7 (Naked Single)
  33. Fila 8 / Columna 1 → 5 (Naked Single)
  34. Fila 9 / Columna 9 → 5 (Naked Single)
  35. Fila 2 / Columna 9 → 8 (Naked Single)
  36. Fila 2 / Columna 6 → 2 (Full House)
  37. Fila 5 / Columna 4 → 6 (Naked Single)
  38. Fila 6 / Columna 4 → 1 (Full House)
  39. Fila 9 / Columna 1 → 2 (Naked Single)
  40. Fila 1 / Columna 8 → 7 (Naked Single)
  41. Fila 6 / Columna 6 → 7 (Naked Single)
  42. Fila 6 / Columna 8 → 6 (Full House)
  43. Fila 5 / Columna 6 → 9 (Full House)
  44. Fila 1 / Columna 1 → 4 (Naked Single)
  45. Fila 9 / Columna 8 → 3 (Naked Single)
  46. Fila 7 / Columna 8 → 8 (Full House)
  47. Fila 1 / Columna 9 → 1 (Naked Single)
  48. Fila 1 / Columna 6 → 8 (Full House)
  49. Fila 3 / Columna 7 → 4 (Full House)
  50. Fila 3 / Columna 6 → 1 (Full House)
  51. Fila 9 / Columna 2 → 6 (Naked Single)
  52. Fila 7 / Columna 3 → 7 (Naked Single)
  53. Fila 5 / Columna 9 → 7 (Naked Single)
  54. Fila 5 / Columna 7 → 1 (Full House)
  55. Fila 8 / Columna 9 → 4 (Full House)
  56. Fila 9 / Columna 7 → 9 (Naked Single)
  57. Fila 9 / Columna 3 → 1 (Full House)
  58. Fila 3 / Columna 3 → 8 (Naked Single)
  59. Fila 8 / Columna 3 → 9 (Full House)
  60. Fila 7 / Columna 1 → 3 (Naked Single)
  61. Fila 3 / Columna 1 → 7 (Full House)
  62. Fila 3 / Columna 2 → 3 (Full House)
  63. Fila 7 / Columna 7 → 6 (Naked Single)
  64. Fila 8 / Columna 7 → 7 (Full House)
  65. Fila 8 / Columna 2 → 8 (Full House)
  66. Fila 7 / Columna 2 → 4 (Full House)
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