Soluzione per Sudoku diabolico #2271465329894

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

Questo puzzle di sudoku ha 56 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 6 / Colonna 7 → 7 (Hidden Single)
  2. Riga 1 / Colonna 7 → 6 (Hidden Single)
  3. Riga 9 / Colonna 4 → 7 (Hidden Single)
  4. Riga 2 / Colonna 3 → 7 (Hidden Single)
  5. Riga 9 / Colonna 5 → 6 (Hidden Single)
  6. Riga 5 / Colonna 4 → 6 (Hidden Single)
  7. Locked Pair: 5,9 in r2c78 => r1c89,r2c2,r3c9<>5, r1c8,r2c45<>9
  8. Riga 1 / Colonna 8 → 8 (Naked Single)
  9. Riga 6 / Colonna 8 → 2 (Naked Single)
  10. Riga 4 / Colonna 7 → 5 (Naked Single)
  11. Riga 6 / Colonna 2 → 3 (Naked Single)
  12. Riga 2 / Colonna 7 → 9 (Naked Single)
  13. Riga 4 / Colonna 3 → 4 (Naked Single)
  14. Riga 6 / Colonna 3 → 9 (Naked Single)
  15. Riga 2 / Colonna 8 → 5 (Naked Single)
  16. Riga 4 / Colonna 4 → 3 (Naked Single)
  17. Riga 4 / Colonna 6 → 2 (Full House)
  18. Riga 5 / Colonna 3 → 5 (Naked Single)
  19. Riga 5 / Colonna 1 → 2 (Full House)
  20. Riga 8 / Colonna 3 → 3 (Hidden Single)
  21. Riga 1 / Colonna 3 → 1 (Naked Single)
  22. Riga 9 / Colonna 3 → 8 (Full House)
  23. Riga 2 / Colonna 2 → 4 (Naked Single)
  24. Riga 1 / Colonna 2 → 5 (Naked Single)
  25. Riga 2 / Colonna 4 → 1 (Naked Single)
  26. Riga 2 / Colonna 5 → 3 (Full House)
  27. Riga 6 / Colonna 4 → 8 (Naked Single)
  28. Riga 6 / Colonna 6 → 1 (Full House)
  29. Riga 3 / Colonna 4 → 9 (Naked Single)
  30. Riga 7 / Colonna 4 → 4 (Full House)
  31. Riga 1 / Colonna 5 → 4 (Naked Single)
  32. Riga 3 / Colonna 1 → 3 (Naked Single)
  33. Riga 1 / Colonna 1 → 9 (Full House)
  34. Riga 3 / Colonna 5 → 8 (Naked Single)
  35. Riga 7 / Colonna 1 → 5 (Naked Single)
  36. Riga 9 / Colonna 1 → 4 (Full House)
  37. Riga 7 / Colonna 6 → 8 (Naked Single)
  38. Riga 1 / Colonna 6 → 7 (Naked Single)
  39. Riga 1 / Colonna 9 → 3 (Full House)
  40. Riga 3 / Colonna 9 → 7 (Full House)
  41. Riga 3 / Colonna 6 → 5 (Full House)
  42. Riga 5 / Colonna 5 → 9 (Naked Single)
  43. Riga 5 / Colonna 6 → 4 (Full House)
  44. Riga 8 / Colonna 6 → 9 (Full House)
  45. Riga 9 / Colonna 8 → 9 (Naked Single)
  46. Riga 8 / Colonna 8 → 4 (Full House)
  47. Riga 7 / Colonna 9 → 1 (Naked Single)
  48. Riga 7 / Colonna 5 → 2 (Full House)
  49. Riga 8 / Colonna 5 → 1 (Full House)
  50. Riga 5 / Colonna 9 → 8 (Naked Single)
  51. Riga 9 / Colonna 9 → 5 (Full House)
  52. Riga 5 / Colonna 7 → 1 (Full House)
  53. Riga 9 / Colonna 7 → 2 (Naked Single)
  54. Riga 8 / Colonna 7 → 8 (Full House)
  55. Riga 8 / Colonna 2 → 2 (Full House)
  56. Riga 9 / Colonna 2 → 1 (Full House)
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