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

Este Sudoku Puzzle tiene 55 pasos y se resuelve usando Locked Triple, Naked Single, Hidden Single, Locked Candidates Type 1 (Pointing), Full House técnicas.

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

Pasos de la solución:

  1. Locked Triple: 2,5,9 in r123c7 => r23c9,r4c7<>2, r13c9,r467c7<>5, r123c9,r67c7<>9
  2. Fila 3 / Columna 9 → 7 (Naked Single)
  3. Fila 4 / Columna 9 → 2 (Hidden Single)
  4. Locked Candidates Type 1 (Pointing): 3 in b1 => r78c2<>3
  5. Fila 8 / Columna 9 → 3 (Hidden Single)
  6. Fila 7 / Columna 7 → 8 (Naked Single)
  7. Fila 4 / Columna 7 → 4 (Naked Single)
  8. Fila 5 / Columna 9 → 9 (Naked Single)
  9. Fila 6 / Columna 7 → 3 (Naked Single)
  10. Fila 5 / Columna 8 → 7 (Naked Single)
  11. Fila 6 / Columna 8 → 5 (Naked Single)
  12. Fila 6 / Columna 9 → 8 (Full House)
  13. Fila 9 / Columna 8 → 1 (Naked Single)
  14. Fila 7 / Columna 8 → 9 (Full House)
  15. Fila 7 / Columna 9 → 5 (Naked Single)
  16. Fila 9 / Columna 9 → 4 (Full House)
  17. Fila 7 / Columna 4 → 1 (Hidden Single)
  18. Fila 9 / Columna 3 → 5 (Hidden Single)
  19. Fila 6 / Columna 1 → 4 (Hidden Single)
  20. Fila 5 / Columna 2 → 6 (Naked Single)
  21. Fila 5 / Columna 6 → 3 (Naked Single)
  22. Fila 5 / Columna 5 → 4 (Full House)
  23. Fila 7 / Columna 2 → 7 (Naked Single)
  24. Fila 7 / Columna 3 → 6 (Naked Single)
  25. Fila 7 / Columna 1 → 3 (Full House)
  26. Fila 9 / Columna 1 → 8 (Naked Single)
  27. Fila 4 / Columna 1 → 7 (Naked Single)
  28. Fila 2 / Columna 1 → 6 (Full House)
  29. Fila 2 / Columna 9 → 1 (Naked Single)
  30. Fila 1 / Columna 9 → 6 (Full House)
  31. Fila 1 / Columna 3 → 8 (Hidden Single)
  32. Fila 6 / Columna 6 → 6 (Hidden Single)
  33. Fila 4 / Columna 2 → 8 (Hidden Single)
  34. Fila 2 / Columna 3 → 7 (Hidden Single)
  35. Fila 2 / Columna 6 → 2 (Naked Single)
  36. Fila 2 / Columna 7 → 9 (Full House)
  37. Fila 3 / Columna 6 → 5 (Naked Single)
  38. Fila 1 / Columna 7 → 5 (Naked Single)
  39. Fila 3 / Columna 7 → 2 (Full House)
  40. Fila 4 / Columna 6 → 1 (Naked Single)
  41. Fila 1 / Columna 6 → 7 (Full House)
  42. Fila 4 / Columna 5 → 5 (Full House)
  43. Fila 6 / Columna 5 → 7 (Full House)
  44. Fila 1 / Columna 4 → 3 (Naked Single)
  45. Fila 9 / Columna 4 → 7 (Full House)
  46. Fila 9 / Columna 5 → 3 (Full House)
  47. Fila 1 / Columna 2 → 9 (Naked Single)
  48. Fila 1 / Columna 5 → 1 (Full House)
  49. Fila 3 / Columna 5 → 9 (Full House)
  50. Fila 3 / Columna 3 → 4 (Naked Single)
  51. Fila 3 / Columna 2 → 3 (Full House)
  52. Fila 6 / Columna 2 → 1 (Naked Single)
  53. Fila 6 / Columna 3 → 9 (Full House)
  54. Fila 8 / Columna 3 → 1 (Full House)
  55. Fila 8 / Columna 2 → 4 (Full House)
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