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

Este Sudoku Puzzle tiene 59 pasos y se resuelve usando Hidden Single, Locked Candidates Type 1 (Pointing), Naked Quadruple, Naked Single, Locked Candidates Type 2 (Claiming), Hidden Pair, Locked Pair, Full House 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 4 / Columna 5 → 4 (Hidden Single)
  2. Locked Candidates Type 1 (Pointing): 7 in b7 => r7c456<>7
  3. Naked Quadruple: 1,5,8,9 in r7c456,r8c6 => r8c45<>1, r8c4<>5, r8c45<>8, r8c45<>9
  4. Fila 8 / Columna 4 → 6 (Naked Single)
  5. Fila 8 / Columna 5 → 6 (Naked Single)
  6. Locked Candidates Type 2 (Claiming): 6 in r5 => r6c78<>6
  7. Hidden Pair: 3,6 in r8c78 => r8c78<>1, r8c78<>4
  8. Fila 8 / Columna 7 → 3 (Naked Single)
  9. Fila 8 / Columna 8 → 3 (Naked Single)
  10. Fila 8 / Columna 6 → 1 (Hidden Single)
  11. Locked Pair: 4,6 in r23c7 => r23c8,r5c7<>6, r23c8,r7c7<>4
  12. Fila 2 / Columna 8 → 5 (Naked Single)
  13. Fila 3 / Columna 8 → 5 (Naked Single)
  14. Fila 5 / Columna 8 → 6 (Hidden Single)
  15. Fila 7 / Columna 8 → 4 (Hidden Single)
  16. Fila 7 / Columna 7 → 1 (Hidden Single)
  17. Locked Pair: 4,9 in r23c2 => r23c3,r45678c2<>9, r23c3,r8c2<>4
  18. Fila 2 / Columna 3 → 6 (Naked Single)
  19. Fila 3 / Columna 3 → 6 (Naked Single)
  20. Fila 2 / Columna 7 → 4 (Naked Single)
  21. Fila 3 / Columna 7 → 4 (Naked Single)
  22. Fila 2 / Columna 2 → 9 (Naked Single)
  23. Fila 3 / Columna 2 → 9 (Naked Single)
  24. Fila 8 / Columna 3 → 4 (Hidden Single)
  25. Fila 8 / Columna 2 → 5 (Hidden Single)
  26. Fila 7 / Columna 3 → 9 (Hidden Single)
  27. Fila 7 / Columna 5 → 8 (Naked Single)
  28. Fila 7 / Columna 2 → 7 (Full House)
  29. Fila 7 / Columna 4 → 5 (Full House)
  30. Fila 7 / Columna 6 → 5 (Full House)
  31. Fila 3 / Columna 5 → 1 (Naked Single)
  32. Locked Candidates Type 2 (Claiming): 3 in r2 => r3c46<>3
  33. Fila 3 / Columna 4 → 8 (Naked Single)
  34. Fila 3 / Columna 6 → 8 (Naked Single)
  35. Locked Candidates Type 2 (Claiming): 8 in c2 => r456c3<>8
  36. Locked Candidates Type 2 (Claiming): 9 in c4 => r456c6,r56c5<>9
  37. Locked Pair: 2,7 in r56c5 => r2c5,r456c6<>2, r2c5,r4c46,r5c46,r6c46<>7
  38. Fila 2 / Columna 5 → 7 (Naked Single)
  39. Fila 4 / Columna 6 → 7 (Naked Single)
  40. Fila 5 / Columna 6 → 3 (Naked Single)
  41. Fila 6 / Columna 6 → 3 (Naked Single)
  42. Fila 2 / Columna 4 → 3 (Naked Single)
  43. Fila 5 / Columna 5 → 2 (Naked Single)
  44. Fila 6 / Columna 5 → 2 (Naked Single)
  45. Fila 4 / Columna 3 → 2 (Naked Single)
  46. Fila 2 / Columna 6 → 2 (Naked Single)
  47. Fila 5 / Columna 3 → 7 (Naked Single)
  48. Fila 6 / Columna 3 → 7 (Naked Single)
  49. Fila 4 / Columna 8 → 1 (Naked Single)
  50. Fila 6 / Columna 8 → 1 (Naked Single)
  51. Fila 4 / Columna 2 → 8 (Naked Single)
  52. Fila 4 / Columna 4 → 9 (Naked Single)
  53. Fila 6 / Columna 2 → 8 (Naked Single)
  54. Fila 6 / Columna 4 → 9 (Naked Single)
  55. Fila 4 / Columna 7 → 9 (Naked Single)
  56. Fila 5 / Columna 2 → 1 (Naked Single)
  57. Fila 5 / Columna 4 → 1 (Naked Single)
  58. Fila 6 / Columna 7 → 9 (Naked Single)
  59. Fila 5 / Columna 7 → 8 (Naked Single)
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