Soluzione per Sudoku diabolico #2485241793693

1
8
3
9
4
7
5
8
4
3
7
5
6
1
7
2
4
7
2
7
3
2
4
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 6 → 3 (Naked Single)
  2. Riga 4 / Colonna 5 → 9 (Naked Single)
  3. Riga 6 / Colonna 6 → 8 (Naked Single)
  4. Riga 6 / Colonna 4 → 4 (Full House)
  5. Riga 4 / Colonna 9 → 7 (Hidden Single)
  6. Riga 2 / Colonna 2 → 4 (Hidden Single)
  7. Riga 8 / Colonna 2 → 7 (Hidden Single)
  8. Riga 7 / Colonna 5 → 4 (Hidden Single)
  9. Riga 1 / Colonna 9 → 4 (Hidden Single)
  10. Riga 5 / Colonna 8 → 4 (Hidden Single)
  11. Riga 8 / Colonna 3 → 2 (Hidden Single)
  12. Riga 9 / Colonna 2 → 3 (Hidden Single)
  13. Riga 6 / Colonna 8 → 5 (Hidden Single)
  14. Locked Candidates Type 1 (Pointing): 1 in b2 => r789c4<>1
  15. Locked Pair: 8,9 in r79c4 => r238c4,r8c5<>8, r8c4<>9
  16. Riga 8 / Colonna 4 → 3 (Naked Single)
  17. Riga 1 / Colonna 4 → 2 (Naked Single)
  18. Locked Candidates Type 1 (Pointing): 1 in b4 => r7c2<>1
  19. Locked Candidates Type 1 (Pointing): 2 in b4 => r3c2<>2
  20. Locked Pair: 6,9 in r3c23 => r1c3,r23c1,r3c589<>6, r1c3,r3c189<>9
  21. Riga 1 / Colonna 3 → 5 (Naked Single)
  22. Riga 1 / Colonna 6 → 6 (Naked Single)
  23. Riga 5 / Colonna 3 → 9 (Naked Single)
  24. Riga 1 / Colonna 5 → 3 (Naked Single)
  25. Riga 1 / Colonna 7 → 9 (Full House)
  26. Riga 3 / Colonna 3 → 6 (Naked Single)
  27. Riga 5 / Colonna 9 → 8 (Naked Single)
  28. Riga 6 / Colonna 1 → 6 (Naked Single)
  29. Riga 3 / Colonna 5 → 8 (Naked Single)
  30. Riga 3 / Colonna 2 → 9 (Naked Single)
  31. Riga 5 / Colonna 7 → 2 (Naked Single)
  32. Riga 5 / Colonna 2 → 5 (Full House)
  33. Riga 6 / Colonna 2 → 1 (Naked Single)
  34. Riga 4 / Colonna 2 → 2 (Full House)
  35. Riga 7 / Colonna 2 → 6 (Full House)
  36. Riga 9 / Colonna 1 → 9 (Naked Single)
  37. Riga 2 / Colonna 5 → 5 (Naked Single)
  38. Riga 8 / Colonna 5 → 6 (Full House)
  39. Riga 6 / Colonna 7 → 3 (Naked Single)
  40. Riga 6 / Colonna 9 → 9 (Full House)
  41. Riga 7 / Colonna 1 → 5 (Naked Single)
  42. Riga 9 / Colonna 4 → 8 (Naked Single)
  43. Riga 8 / Colonna 9 → 1 (Naked Single)
  44. Riga 7 / Colonna 6 → 1 (Naked Single)
  45. Riga 8 / Colonna 6 → 5 (Full House)
  46. Riga 7 / Colonna 4 → 9 (Full House)
  47. Riga 7 / Colonna 3 → 8 (Full House)
  48. Riga 9 / Colonna 3 → 1 (Full House)
  49. Riga 9 / Colonna 8 → 6 (Full House)
  50. Riga 2 / Colonna 9 → 6 (Naked Single)
  51. Riga 3 / Colonna 9 → 3 (Full House)
  52. Riga 8 / Colonna 7 → 8 (Naked Single)
  53. Riga 8 / Colonna 8 → 9 (Full House)
  54. Riga 4 / Colonna 8 → 1 (Naked Single)
  55. Riga 4 / Colonna 7 → 6 (Full House)
  56. Riga 2 / Colonna 7 → 1 (Full House)
  57. Riga 3 / Colonna 8 → 2 (Naked Single)
  58. Riga 2 / Colonna 8 → 8 (Full House)
  59. Riga 2 / Colonna 4 → 7 (Naked Single)
  60. Riga 2 / Colonna 1 → 2 (Full House)
  61. Riga 3 / Colonna 1 → 7 (Full House)
  62. Riga 3 / Colonna 4 → 1 (Full House)
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