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.

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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