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

Este Sudoku Puzzle tiene 62 pasos y se resuelve usando Hidden Single, Locked Candidates Type 1 (Pointing), Locked Pair, Naked Single, Full House, Uniqueness Test 1, Finned Swordfish, undefined técnicas.

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

Pasos de la solución:

  1. Fila 1 / Columna 6 → 9 (Hidden Single)
  2. Fila 6 / Columna 1 → 3 (Hidden Single)
  3. Fila 9 / Columna 9 → 4 (Hidden Single)
  4. Fila 1 / Columna 4 → 3 (Hidden Single)
  5. Fila 5 / Columna 2 → 1 (Hidden Single)
  6. Fila 9 / Columna 6 → 3 (Hidden Single)
  7. Fila 4 / Columna 2 → 4 (Hidden Single)
  8. Fila 5 / Columna 5 → 3 (Hidden Single)
  9. Fila 6 / Columna 7 → 4 (Hidden Single)
  10. Fila 5 / Columna 6 → 4 (Hidden Single)
  11. Fila 3 / Columna 5 → 4 (Hidden Single)
  12. Fila 3 / Columna 8 → 1 (Hidden Single)
  13. Fila 2 / Columna 5 → 1 (Hidden Single)
  14. Fila 1 / Columna 1 → 1 (Hidden Single)
  15. Fila 6 / Columna 9 → 1 (Hidden Single)
  16. Fila 6 / Columna 3 → 7 (Hidden Single)
  17. Fila 4 / Columna 9 → 7 (Hidden Single)
  18. Fila 2 / Columna 1 → 7 (Hidden Single)
  19. Fila 5 / Columna 4 → 7 (Hidden Single)
  20. Fila 7 / Columna 6 → 7 (Hidden Single)
  21. Fila 9 / Columna 2 → 7 (Hidden Single)
  22. Locked Candidates Type 1 (Pointing): 8 in b2 => r79c4<>8
  23. Locked Candidates Type 1 (Pointing): 9 in b7 => r8c7<>9
  24. Locked Pair: 5,6 in r8c79 => r7c789,r8c135,r9c8<>5, r7c789,r8c35,r9c8<>6
  25. Fila 7 / Columna 9 → 3 (Naked Single)
  26. Fila 7 / Columna 7 → 9 (Naked Single)
  27. Fila 2 / Columna 7 → 3 (Hidden Single)
  28. Fila 5 / Columna 8 → 9 (Hidden Single)
  29. Fila 5 / Columna 3 → 5 (Full House)
  30. Fila 9 / Columna 1 → 5 (Hidden Single)
  31. Uniqueness Test 1: 8/9 in r4c13,r8c13 => r8c3<>8, r8c3<>9
  32. Fila 8 / Columna 3 → 2 (Naked Single)
  33. Fila 8 / Columna 5 → 8 (Naked Single)
  34. Fila 8 / Columna 1 → 9 (Naked Single)
  35. Fila 4 / Columna 1 → 8 (Full House)
  36. Fila 4 / Columna 3 → 9 (Full House)
  37. Finned Swordfish: 5 c679 r248 fr3c6 => r2c4<>5
  38. Finned Swordfish: 6 c679 r248 fr3c6 => r2c4<>6
  39. W-Wing: 2/8 in r2c4,r9c8 connected by 8 in r29c3 => r9c4<>2
  40. Fila 9 / Columna 4 → 6 (Naked Single)
  41. Fila 9 / Columna 3 → 8 (Naked Single)
  42. Fila 2 / Columna 3 → 6 (Full House)
  43. Fila 7 / Columna 2 → 6 (Full House)
  44. Fila 9 / Columna 8 → 2 (Full House)
  45. Fila 1 / Columna 2 → 5 (Naked Single)
  46. Fila 1 / Columna 8 → 6 (Full House)
  47. Fila 2 / Columna 9 → 5 (Full House)
  48. Fila 3 / Columna 2 → 8 (Full House)
  49. Fila 8 / Columna 9 → 6 (Full House)
  50. Fila 8 / Columna 7 → 5 (Full House)
  51. Fila 7 / Columna 8 → 8 (Full House)
  52. Fila 6 / Columna 8 → 5 (Full House)
  53. Fila 4 / Columna 7 → 6 (Full House)
  54. Fila 6 / Columna 5 → 6 (Full House)
  55. Fila 2 / Columna 6 → 2 (Naked Single)
  56. Fila 2 / Columna 4 → 8 (Full House)
  57. Fila 3 / Columna 4 → 5 (Naked Single)
  58. Fila 3 / Columna 6 → 6 (Full House)
  59. Fila 4 / Columna 6 → 5 (Full House)
  60. Fila 7 / Columna 4 → 2 (Full House)
  61. Fila 4 / Columna 5 → 2 (Full House)
  62. Fila 7 / Columna 5 → 5 (Full House)
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