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

Este Sudoku Puzzle tiene 60 pasos y se resuelve usando Hidden Single, Naked Single, Full House, Locked Candidates Type 1 (Pointing), Uniqueness Test 1, undefined técnicas.

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

Pasos de la solución:

  1. Fila 2 / Columna 4 → 1 (Hidden Single)
  2. Fila 4 / Columna 2 → 1 (Hidden Single)
  3. Fila 5 / Columna 5 → 6 (Hidden Single)
  4. Fila 1 / Columna 3 → 6 (Hidden Single)
  5. Fila 8 / Columna 3 → 1 (Hidden Single)
  6. Fila 9 / Columna 6 → 1 (Hidden Single)
  7. Fila 3 / Columna 4 → 3 (Hidden Single)
  8. Fila 2 / Columna 2 → 9 (Hidden Single)
  9. Fila 1 / Columna 2 → 8 (Hidden Single)
  10. Fila 3 / Columna 3 → 2 (Naked Single)
  11. Fila 8 / Columna 2 → 5 (Naked Single)
  12. Fila 3 / Columna 2 → 4 (Naked Single)
  13. Fila 7 / Columna 2 → 3 (Naked Single)
  14. Fila 6 / Columna 2 → 2 (Full House)
  15. Fila 7 / Columna 1 → 8 (Full House)
  16. Fila 3 / Columna 1 → 7 (Naked Single)
  17. Fila 3 / Columna 5 → 9 (Naked Single)
  18. Fila 7 / Columna 5 → 5 (Naked Single)
  19. Fila 9 / Columna 5 → 4 (Naked Single)
  20. Fila 1 / Columna 5 → 2 (Full House)
  21. Fila 7 / Columna 9 → 1 (Hidden Single)
  22. Fila 1 / Columna 4 → 7 (Hidden Single)
  23. Fila 1 / Columna 6 → 4 (Full House)
  24. Fila 5 / Columna 3 → 8 (Hidden Single)
  25. Locked Candidates Type 1 (Pointing): 9 in b9 => r5c7<>9
  26. Uniqueness Test 1: 3/5 in r2c13,r6c13 => r6c1<>3, r6c1<>5
  27. XY-Chain: 7 7- r7c8 -6- r3c8 -8- r9c8 -5- r9c7 -9- r9c4 -8- r8c6 -7 => r7c6,r8c789<>7
  28. Fila 7 / Columna 6 → 9 (Naked Single)
  29. Fila 6 / Columna 6 → 3 (Naked Single)
  30. Fila 9 / Columna 4 → 8 (Naked Single)
  31. Fila 8 / Columna 6 → 7 (Full House)
  32. Fila 5 / Columna 6 → 2 (Naked Single)
  33. Fila 4 / Columna 6 → 8 (Full House)
  34. Fila 6 / Columna 3 → 5 (Naked Single)
  35. Fila 2 / Columna 3 → 3 (Full House)
  36. Fila 2 / Columna 1 → 5 (Full House)
  37. Fila 9 / Columna 8 → 5 (Naked Single)
  38. Fila 9 / Columna 7 → 9 (Full House)
  39. Fila 6 / Columna 9 → 7 (Hidden Single)
  40. Fila 5 / Columna 1 → 3 (Hidden Single)
  41. Fila 4 / Columna 8 → 3 (Hidden Single)
  42. Fila 6 / Columna 4 → 9 (Hidden Single)
  43. Fila 5 / Columna 9 → 9 (Hidden Single)
  44. Fila 4 / Columna 7 → 2 (Hidden Single)
  45. Fila 8 / Columna 7 → 4 (Naked Single)
  46. Fila 2 / Columna 7 → 7 (Naked Single)
  47. Fila 2 / Columna 8 → 4 (Full House)
  48. Fila 5 / Columna 7 → 5 (Naked Single)
  49. Fila 7 / Columna 7 → 6 (Full House)
  50. Fila 5 / Columna 4 → 4 (Full House)
  51. Fila 7 / Columna 8 → 7 (Full House)
  52. Fila 4 / Columna 4 → 5 (Full House)
  53. Fila 8 / Columna 9 → 8 (Naked Single)
  54. Fila 8 / Columna 8 → 2 (Full House)
  55. Fila 6 / Columna 8 → 6 (Naked Single)
  56. Fila 3 / Columna 8 → 8 (Full House)
  57. Fila 3 / Columna 9 → 6 (Full House)
  58. Fila 4 / Columna 9 → 4 (Full House)
  59. Fila 6 / Columna 1 → 4 (Full House)
  60. Fila 4 / Columna 1 → 6 (Full House)
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