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

Questo puzzle di sudoku ha 47 passaggi e viene risolto utilizzando tecniche di Naked Single, Locked Candidates Type 1 (Pointing), Full House.

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

Passaggi della soluzione:

  1. Riga 6 / Colonna 9 → 5 (Naked Single)
  2. Locked Candidates Type 1 (Pointing): 2 in b1 => r1c46<>2
  3. Riga 1 / Colonna 4 → 1 (Naked Single)
  4. Locked Candidates Type 1 (Pointing): 4 in b1 => r3c46<>4
  5. Riga 3 / Colonna 4 → 9 (Naked Single)
  6. Riga 2 / Colonna 5 → 6 (Naked Single)
  7. Riga 2 / Colonna 9 → 8 (Naked Single)
  8. Riga 2 / Colonna 8 → 5 (Naked Single)
  9. Riga 4 / Colonna 9 → 3 (Naked Single)
  10. Riga 8 / Colonna 9 → 6 (Full House)
  11. Riga 2 / Colonna 1 → 1 (Naked Single)
  12. Riga 8 / Colonna 8 → 2 (Naked Single)
  13. Riga 8 / Colonna 7 → 3 (Full House)
  14. Riga 2 / Colonna 7 → 9 (Naked Single)
  15. Riga 3 / Colonna 1 → 8 (Naked Single)
  16. Riga 6 / Colonna 8 → 7 (Naked Single)
  17. Riga 3 / Colonna 6 → 7 (Naked Single)
  18. Riga 1 / Colonna 8 → 6 (Naked Single)
  19. Riga 5 / Colonna 8 → 8 (Full House)
  20. Riga 4 / Colonna 7 → 2 (Naked Single)
  21. Riga 5 / Colonna 7 → 6 (Full House)
  22. Riga 1 / Colonna 5 → 3 (Naked Single)
  23. Riga 1 / Colonna 7 → 7 (Naked Single)
  24. Riga 3 / Colonna 7 → 1 (Full House)
  25. Riga 4 / Colonna 6 → 4 (Naked Single)
  26. Riga 1 / Colonna 6 → 8 (Naked Single)
  27. Riga 5 / Colonna 5 → 7 (Naked Single)
  28. Riga 4 / Colonna 5 → 9 (Full House)
  29. Riga 2 / Colonna 6 → 2 (Naked Single)
  30. Riga 2 / Colonna 4 → 4 (Full House)
  31. Riga 4 / Colonna 4 → 5 (Naked Single)
  32. Riga 5 / Colonna 4 → 2 (Full House)
  33. Riga 5 / Colonna 1 → 5 (Naked Single)
  34. Riga 7 / Colonna 1 → 7 (Full House)
  35. Riga 6 / Colonna 6 → 1 (Naked Single)
  36. Riga 5 / Colonna 6 → 3 (Full House)
  37. Riga 6 / Colonna 3 → 2 (Full House)
  38. Riga 4 / Colonna 2 → 7 (Naked Single)
  39. Riga 4 / Colonna 3 → 8 (Full House)
  40. Riga 5 / Colonna 2 → 4 (Naked Single)
  41. Riga 5 / Colonna 3 → 1 (Full House)
  42. Riga 1 / Colonna 3 → 5 (Naked Single)
  43. Riga 1 / Colonna 2 → 2 (Full House)
  44. Riga 3 / Colonna 2 → 6 (Naked Single)
  45. Riga 3 / Colonna 3 → 4 (Full House)
  46. Riga 7 / Colonna 3 → 6 (Full House)
  47. Riga 7 / Colonna 2 → 5 (Full House)
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