Solución para Sudoku diabólico #4167318942542

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

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

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

Pasos de la solución:

  1. Fila 3 / Columna 3 → 2 (Hidden Single)
  2. Fila 3 / Columna 7 → 1 (Hidden Single)
  3. Fila 4 / Columna 9 → 1 (Hidden Single)
  4. Fila 8 / Columna 5 → 1 (Hidden Single)
  5. Fila 3 / Columna 5 → 8 (Hidden Single)
  6. Fila 7 / Columna 2 → 8 (Hidden Single)
  7. Fila 6 / Columna 6 → 8 (Hidden Single)
  8. Fila 6 / Columna 1 → 3 (Hidden Single)
  9. Fila 4 / Columna 4 → 3 (Hidden Single)
  10. Fila 2 / Columna 8 → 7 (Hidden Single)
  11. Fila 5 / Columna 9 → 2 (Hidden Single)
  12. Fila 7 / Columna 9 → 3 (Hidden Single)
  13. Fila 8 / Columna 2 → 3 (Hidden Single)
  14. Fila 6 / Columna 3 → 5 (Hidden Single)
  15. Fila 4 / Columna 5 → 2 (Hidden Single)
  16. Fila 1 / Columna 8 → 3 (Hidden Single)
  17. Fila 6 / Columna 7 → 7 (Hidden Single)
  18. Locked Candidates Type 1 (Pointing): 9 in b2 => r2c2<>9
  19. Locked Candidates Type 1 (Pointing): 7 in b5 => r5c1<>7
  20. Locked Candidates Type 1 (Pointing): 4 in b8 => r2c6<>4
  21. Naked Pair: 5,6 in r7c57 => r7c6<>6
  22. X-Wing: 5 r38 c14 => r12c4,r9c1<>5
  23. Swordfish: 9 c237 r149 => r49c1,r9c8<>9
  24. Fila 9 / Columna 1 → 4 (Naked Single)
  25. Fila 7 / Columna 3 → 7 (Naked Single)
  26. Fila 7 / Columna 6 → 4 (Naked Single)
  27. Fila 4 / Columna 1 → 7 (Hidden Single)
  28. Naked Pair: 2,6 in r9c68 => r9c7<>6
  29. Empty Rectangle: 6 in b6 (r7c57) => r6c5<>6
  30. Fila 6 / Columna 5 → 9 (Naked Single)
  31. Fila 2 / Columna 6 → 9 (Hidden Single)
  32. Fila 5 / Columna 1 → 9 (Hidden Single)
  33. Fila 4 / Columna 3 → 4 (Naked Single)
  34. Fila 1 / Columna 3 → 9 (Full House)
  35. Fila 4 / Columna 2 → 6 (Full House)
  36. Fila 4 / Columna 7 → 9 (Full House)
  37. Fila 8 / Columna 1 → 5 (Naked Single)
  38. Fila 3 / Columna 1 → 6 (Full House)
  39. Fila 9 / Columna 2 → 9 (Full House)
  40. Fila 9 / Columna 7 → 5 (Naked Single)
  41. Fila 7 / Columna 7 → 6 (Full House)
  42. Fila 7 / Columna 5 → 5 (Full House)
  43. Fila 2 / Columna 5 → 6 (Full House)
  44. Fila 3 / Columna 8 → 4 (Naked Single)
  45. Fila 3 / Columna 4 → 5 (Full House)
  46. Fila 9 / Columna 8 → 2 (Naked Single)
  47. Fila 8 / Columna 8 → 9 (Full House)
  48. Fila 6 / Columna 8 → 6 (Full House)
  49. Fila 9 / Columna 6 → 6 (Full House)
  50. Fila 6 / Columna 9 → 4 (Full House)
  51. Fila 1 / Columna 4 → 4 (Naked Single)
  52. Fila 2 / Columna 4 → 2 (Full House)
  53. Fila 2 / Columna 9 → 5 (Naked Single)
  54. Fila 1 / Columna 9 → 6 (Full House)
  55. Fila 1 / Columna 2 → 5 (Full House)
  56. Fila 2 / Columna 2 → 4 (Full House)
  57. Fila 5 / Columna 6 → 7 (Naked Single)
  58. Fila 5 / Columna 4 → 6 (Full House)
  59. Fila 8 / Columna 4 → 7 (Full House)
  60. Fila 8 / Columna 6 → 2 (Full House)
Mostrar más...