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

Questo puzzle di sudoku ha 35 passaggi e viene risolto utilizzando tecniche di Locked Candidates Type 1 (Pointing), Hidden Single, Naked Single, Full House.

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

Passaggi della soluzione:

  1. Locked Candidates Type 1 (Pointing): 9 in b2 => r45c4<>9
  2. Riga 4 / Colonna 8 → 9 (Hidden Single)
  3. Riga 4 / Colonna 7 → 3 (Hidden Single)
  4. Riga 7 / Colonna 8 → 3 (Hidden Single)
  5. Riga 7 / Colonna 6 → 4 (Naked Single)
  6. Riga 7 / Colonna 7 → 1 (Full House)
  7. Riga 6 / Colonna 6 → 9 (Naked Single)
  8. Riga 8 / Colonna 4 → 6 (Naked Single)
  9. Riga 8 / Colonna 6 → 3 (Full House)
  10. Riga 5 / Colonna 6 → 6 (Full House)
  11. Riga 2 / Colonna 7 → 8 (Naked Single)
  12. Riga 1 / Colonna 7 → 7 (Naked Single)
  13. Riga 1 / Colonna 8 → 1 (Full House)
  14. Riga 8 / Colonna 7 → 4 (Full House)
  15. Riga 8 / Colonna 9 → 7 (Full House)
  16. Riga 1 / Colonna 3 → 9 (Naked Single)
  17. Riga 1 / Colonna 4 → 8 (Full House)
  18. Riga 3 / Colonna 4 → 9 (Full House)
  19. Riga 5 / Colonna 8 → 8 (Naked Single)
  20. Riga 6 / Colonna 8 → 7 (Full House)
  21. Riga 3 / Colonna 3 → 7 (Naked Single)
  22. Riga 3 / Colonna 2 → 8 (Full House)
  23. Riga 9 / Colonna 3 → 4 (Naked Single)
  24. Riga 2 / Colonna 3 → 1 (Full House)
  25. Riga 9 / Colonna 2 → 7 (Full House)
  26. Riga 2 / Colonna 1 → 4 (Full House)
  27. Riga 6 / Colonna 2 → 4 (Naked Single)
  28. Riga 5 / Colonna 2 → 9 (Full House)
  29. Riga 5 / Colonna 1 → 1 (Naked Single)
  30. Riga 5 / Colonna 4 → 4 (Full House)
  31. Riga 4 / Colonna 4 → 1 (Full House)
  32. Riga 6 / Colonna 9 → 1 (Naked Single)
  33. Riga 6 / Colonna 1 → 8 (Full House)
  34. Riga 4 / Colonna 1 → 7 (Full House)
  35. Riga 4 / Colonna 9 → 4 (Full House)
Mostra di più...