Soluzione per Sudoku diabolico #1427956138493

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

Questo puzzle di sudoku ha 62 passaggi e viene risolto utilizzando tecniche di Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Locked Pair.

Naked Single Spiegazione
Hidden Single Spiegazione
Locked Candidates Spiegazione
Full House Spiegazione
Prova a risolvere

Passaggi della soluzione:

  1. Riga 4 / Colonna 4 → 8 (Naked Single)
  2. Riga 4 / Colonna 5 → 3 (Naked Single)
  3. Riga 6 / Colonna 4 → 2 (Naked Single)
  4. Riga 6 / Colonna 6 → 5 (Full House)
  5. Riga 4 / Colonna 1 → 1 (Hidden Single)
  6. Riga 2 / Colonna 8 → 5 (Hidden Single)
  7. Riga 1 / Colonna 1 → 5 (Hidden Single)
  8. Riga 7 / Colonna 5 → 5 (Hidden Single)
  9. Riga 8 / Colonna 8 → 1 (Hidden Single)
  10. Riga 5 / Colonna 2 → 5 (Hidden Single)
  11. Riga 9 / Colonna 8 → 8 (Hidden Single)
  12. Riga 8 / Colonna 7 → 9 (Hidden Single)
  13. Riga 6 / Colonna 2 → 7 (Hidden Single)
  14. Locked Candidates Type 1 (Pointing): 6 in b2 => r789c6<>6
  15. Locked Pair: 2,3 in r79c6 => r238c6,r8c5<>2, r8c6<>3
  16. Riga 8 / Colonna 6 → 8 (Naked Single)
  17. Riga 1 / Colonna 6 → 9 (Naked Single)
  18. Locked Candidates Type 1 (Pointing): 6 in b6 => r7c8<>6
  19. Locked Candidates Type 1 (Pointing): 9 in b6 => r3c8<>9
  20. Locked Pair: 3,4 in r3c78 => r1c7,r3c129<>3, r1c7,r23c9,r3c125<>4
  21. Riga 1 / Colonna 7 → 7 (Naked Single)
  22. Riga 1 / Colonna 4 → 4 (Naked Single)
  23. Riga 5 / Colonna 7 → 3 (Naked Single)
  24. Riga 1 / Colonna 5 → 8 (Naked Single)
  25. Riga 1 / Colonna 3 → 3 (Full House)
  26. Riga 3 / Colonna 7 → 4 (Naked Single)
  27. Riga 5 / Colonna 1 → 2 (Naked Single)
  28. Riga 6 / Colonna 9 → 4 (Naked Single)
  29. Riga 3 / Colonna 5 → 2 (Naked Single)
  30. Riga 3 / Colonna 8 → 3 (Naked Single)
  31. Riga 5 / Colonna 3 → 9 (Naked Single)
  32. Riga 5 / Colonna 8 → 7 (Full House)
  33. Riga 6 / Colonna 8 → 6 (Naked Single)
  34. Riga 4 / Colonna 8 → 9 (Full House)
  35. Riga 7 / Colonna 8 → 4 (Full House)
  36. Riga 9 / Colonna 9 → 3 (Naked Single)
  37. Riga 2 / Colonna 5 → 7 (Naked Single)
  38. Riga 8 / Colonna 5 → 4 (Full House)
  39. Riga 6 / Colonna 3 → 8 (Naked Single)
  40. Riga 6 / Colonna 1 → 3 (Full House)
  41. Riga 7 / Colonna 9 → 7 (Naked Single)
  42. Riga 9 / Colonna 6 → 2 (Naked Single)
  43. Riga 8 / Colonna 1 → 6 (Naked Single)
  44. Riga 7 / Colonna 4 → 6 (Naked Single)
  45. Riga 8 / Colonna 4 → 7 (Full House)
  46. Riga 7 / Colonna 6 → 3 (Full House)
  47. Riga 7 / Colonna 7 → 2 (Full House)
  48. Riga 9 / Colonna 7 → 6 (Full House)
  49. Riga 9 / Colonna 2 → 4 (Full House)
  50. Riga 2 / Colonna 1 → 4 (Naked Single)
  51. Riga 3 / Colonna 1 → 8 (Full House)
  52. Riga 8 / Colonna 3 → 2 (Naked Single)
  53. Riga 8 / Colonna 2 → 3 (Full House)
  54. Riga 4 / Colonna 2 → 6 (Naked Single)
  55. Riga 4 / Colonna 3 → 4 (Full House)
  56. Riga 2 / Colonna 3 → 6 (Full House)
  57. Riga 3 / Colonna 2 → 9 (Naked Single)
  58. Riga 2 / Colonna 2 → 2 (Full House)
  59. Riga 2 / Colonna 6 → 1 (Naked Single)
  60. Riga 2 / Colonna 9 → 9 (Full House)
  61. Riga 3 / Colonna 9 → 1 (Full House)
  62. Riga 3 / Colonna 6 → 6 (Full House)
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