Soluzione per Sudoku diabolico #1246713524895

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

Questo puzzle di sudoku ha 59 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Pair, Naked Single, Full House.

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

Passaggi della soluzione:

  1. Riga 5 / Colonna 1 → 1 (Hidden Single)
  2. Riga 3 / Colonna 3 → 4 (Hidden Single)
  3. Locked Pair: 1,9 in r6c46 => r4c46,r5c5,r6c278<>9
  4. Riga 4 / Colonna 4 → 6 (Naked Single)
  5. Riga 4 / Colonna 6 → 3 (Naked Single)
  6. Riga 5 / Colonna 5 → 3 (Naked Single)
  7. Locked Pair: 2,9 in r5c23 => r5c789,r6c2<>2, r4c23,r5c789<>9
  8. Riga 5 / Colonna 7 → 6 (Naked Single)
  9. Riga 4 / Colonna 3 → 5 (Naked Single)
  10. Riga 5 / Colonna 8 → 7 (Naked Single)
  11. Riga 5 / Colonna 9 → 7 (Naked Single)
  12. Riga 4 / Colonna 2 → 8 (Naked Single)
  13. Riga 4 / Colonna 8 → 9 (Full House)
  14. Riga 6 / Colonna 2 → 8 (Naked Single)
  15. Riga 8 / Colonna 6 → 7 (Hidden Single)
  16. Riga 1 / Colonna 3 → 7 (Hidden Single)
  17. Riga 2 / Colonna 4 → 7 (Hidden Single)
  18. Locked Pair: 5,9 in r7c56 => r7c1,r9c5<>5, r7c1479,r9c45<>9
  19. Riga 7 / Colonna 4 → 2 (Naked Single)
  20. Riga 9 / Colonna 5 → 8 (Naked Single)
  21. Riga 7 / Colonna 7 → 3 (Naked Single)
  22. Riga 9 / Colonna 4 → 8 (Naked Single)
  23. Riga 7 / Colonna 1 → 6 (Naked Single)
  24. Riga 7 / Colonna 8 → 1 (Naked Single)
  25. Riga 7 / Colonna 9 → 1 (Naked Single)
  26. Riga 8 / Colonna 7 → 8 (Hidden Single)
  27. Riga 3 / Colonna 9 → 8 (Hidden Single)
  28. Riga 8 / Colonna 8 → 6 (Hidden Single)
  29. Riga 2 / Colonna 8 → 5 (Naked Single)
  30. Riga 1 / Colonna 8 → 2 (Full House)
  31. Riga 6 / Colonna 8 → 2 (Full House)
  32. Riga 2 / Colonna 7 → 9 (Naked Single)
  33. Riga 1 / Colonna 9 → 6 (Full House)
  34. Riga 2 / Colonna 9 → 6 (Full House)
  35. Riga 6 / Colonna 7 → 5 (Naked Single)
  36. Riga 9 / Colonna 7 → 2 (Full House)
  37. Riga 2 / Colonna 3 → 3 (Naked Single)
  38. Riga 2 / Colonna 2 → 3 (Naked Single)
  39. Riga 9 / Colonna 9 → 9 (Naked Single)
  40. Riga 9 / Colonna 2 → 5 (Naked Single)
  41. Riga 9 / Colonna 1 → 3 (Naked Single)
  42. Riga 3 / Colonna 5 → 6 (Hidden Single)
  43. Locked Pair: 5,9 in r1c56 => r1c1,r3c6<>5, r1c1,r3c46<>9
  44. Riga 1 / Colonna 1 → 9 (Naked Single)
  45. Riga 3 / Colonna 4 → 1 (Naked Single)
  46. Riga 3 / Colonna 6 → 1 (Naked Single)
  47. Riga 1 / Colonna 5 → 5 (Naked Single)
  48. Riga 1 / Colonna 6 → 5 (Naked Single)
  49. Riga 3 / Colonna 2 → 2 (Naked Single)
  50. Riga 8 / Colonna 1 → 2 (Naked Single)
  51. Riga 8 / Colonna 2 → 9 (Full House)
  52. Riga 8 / Colonna 3 → 9 (Full House)
  53. Riga 6 / Colonna 4 → 9 (Naked Single)
  54. Riga 6 / Colonna 6 → 9 (Naked Single)
  55. Riga 7 / Colonna 5 → 9 (Naked Single)
  56. Riga 7 / Colonna 6 → 9 (Naked Single)
  57. Riga 3 / Colonna 1 → 5 (Naked Single)
  58. Riga 5 / Colonna 2 → 9 (Naked Single)
  59. Riga 5 / Colonna 3 → 2 (Naked Single)
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