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

Este Sudoku Puzzle tiene 67 pasos y se resuelve usando Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), undefined, AIC, Continuous Nice Loop técnicas.

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

Pasos de la solución:

  1. Fila 6 / Columna 3 → 8 (Naked Single)
  2. Fila 4 / Columna 3 → 5 (Naked Single)
  3. Fila 2 / Columna 3 → 7 (Naked Single)
  4. Fila 4 / Columna 1 → 9 (Naked Single)
  5. Fila 9 / Columna 3 → 3 (Naked Single)
  6. Fila 8 / Columna 3 → 4 (Full House)
  7. Fila 4 / Columna 2 → 2 (Naked Single)
  8. Fila 6 / Columna 1 → 1 (Naked Single)
  9. Fila 5 / Columna 2 → 7 (Full House)
  10. Fila 7 / Columna 6 → 4 (Hidden Single)
  11. Fila 9 / Columna 8 → 9 (Hidden Single)
  12. Fila 3 / Columna 9 → 7 (Hidden Single)
  13. Fila 8 / Columna 1 → 7 (Hidden Single)
  14. Fila 8 / Columna 4 → 3 (Hidden Single)
  15. Fila 7 / Columna 4 → 7 (Hidden Single)
  16. Fila 9 / Columna 4 → 5 (Hidden Single)
  17. Fila 2 / Columna 1 → 5 (Hidden Single)
  18. Locked Candidates Type 1 (Pointing): 2 in b9 => r8c5<>2
  19. Finned X-Wing: 2 c48 r35 fr6c4 => r5c6<>2
  20. Fila 5 / Columna 6 → 8 (Naked Single)
  21. Finned X-Wing: 6 c16 r39 fr1c6 fr2c6 => r3c4<>6
  22. AIC: 4 4- r4c5 -6- r6c4 =6= r1c4 =8= r1c2 =4= r3c2 =9= r3c4 -9- r2c5 =9= r6c5 =4= r6c7 -4 => r4c78,r6c5<>4
  23. Fila 4 / Columna 5 → 4 (Hidden Single)
  24. Fila 6 / Columna 7 → 4 (Hidden Single)
  25. Locked Candidates Type 1 (Pointing): 6 in b5 => r6c9<>6
  26. Continuous Nice Loop: 2/3/6/8/9 9= r3c2 =4= r3c8 =2= r5c8 -2- r5c4 -9- r3c4 =9= r3c2 =4 => r5c79<>2, r3c8<>3, r3c28<>6, r3c2<>8, r6c4<>9
  27. Fila 3 / Columna 6 → 3 (Hidden Single)
  28. Fila 4 / Columna 8 → 3 (Hidden Single)
  29. Fila 2 / Columna 9 → 3 (Hidden Single)
  30. W-Wing: 6/8 in r4c9,r8c5 connected by 8 in r48c7 => r8c9<>6
  31. XY-Chain: 6 6- r2c2 -9- r3c2 -4- r3c8 -2- r3c7 -6- r3c1 -8- r9c1 -6 => r3c1,r789c2<>6
  32. Fila 3 / Columna 1 → 8 (Naked Single)
  33. Fila 9 / Columna 1 → 6 (Full House)
  34. Fila 3 / Columna 7 → 6 (Hidden Single)
  35. Fila 4 / Columna 7 → 8 (Naked Single)
  36. Fila 4 / Columna 9 → 6 (Full House)
  37. Fila 1 / Columna 4 → 8 (Hidden Single)
  38. Fila 7 / Columna 8 → 6 (Hidden Single)
  39. Fila 8 / Columna 5 → 6 (Hidden Single)
  40. Fila 6 / Columna 4 → 6 (Hidden Single)
  41. W-Wing: 1/5 in r1c9,r5c7 connected by 5 in r15c8 => r2c7,r5c9<>1
  42. Fila 2 / Columna 7 → 2 (Naked Single)
  43. Fila 3 / Columna 8 → 4 (Naked Single)
  44. Fila 8 / Columna 7 → 5 (Naked Single)
  45. Fila 5 / Columna 7 → 1 (Full House)
  46. Fila 1 / Columna 8 → 5 (Naked Single)
  47. Fila 1 / Columna 9 → 1 (Full House)
  48. Fila 5 / Columna 8 → 2 (Full House)
  49. Fila 3 / Columna 2 → 9 (Naked Single)
  50. Fila 3 / Columna 4 → 2 (Full House)
  51. Fila 5 / Columna 4 → 9 (Full House)
  52. Fila 5 / Columna 9 → 5 (Full House)
  53. Fila 6 / Columna 9 → 9 (Full House)
  54. Fila 6 / Columna 5 → 2 (Full House)
  55. Fila 7 / Columna 9 → 8 (Naked Single)
  56. Fila 8 / Columna 9 → 2 (Full House)
  57. Fila 8 / Columna 2 → 8 (Full House)
  58. Fila 1 / Columna 6 → 6 (Naked Single)
  59. Fila 1 / Columna 2 → 4 (Full House)
  60. Fila 2 / Columna 2 → 6 (Full House)
  61. Fila 7 / Columna 5 → 1 (Naked Single)
  62. Fila 7 / Columna 2 → 5 (Full House)
  63. Fila 9 / Columna 2 → 1 (Full House)
  64. Fila 2 / Columna 6 → 1 (Naked Single)
  65. Fila 2 / Columna 5 → 9 (Full House)
  66. Fila 9 / Columna 5 → 8 (Full House)
  67. Fila 9 / Columna 6 → 2 (Full House)
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