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

Questo puzzle di sudoku ha 26 passaggi e viene risolto utilizzando tecniche di Naked Single, Full House, Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), undefined, Give Up.

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

Passaggi della soluzione:

  1. Riga 2 / Colonna 1 → 6 (Naked Single)
  2. Riga 2 / Colonna 3 → 5 (Naked Single)
  3. Riga 2 / Colonna 9 → 2 (Naked Single)
  4. Riga 2 / Colonna 6 → 8 (Naked Single)
  5. Riga 2 / Colonna 7 → 4 (Full House)
  6. Riga 5 / Colonna 7 → 8 (Hidden Single)
  7. Riga 9 / Colonna 3 → 8 (Hidden Single)
  8. Riga 3 / Colonna 8 → 8 (Hidden Single)
  9. Riga 7 / Colonna 4 → 5 (Hidden Single)
  10. Riga 3 / Colonna 5 → 1 (Hidden Single)
  11. Riga 7 / Colonna 7 → 1 (Hidden Single)
  12. Riga 6 / Colonna 2 → 5 (Hidden Single)
  13. Riga 1 / Colonna 9 → 5 (Hidden Single)
  14. Riga 6 / Colonna 4 → 8 (Hidden Single)
  15. Riga 4 / Colonna 5 → 5 (Hidden Single)
  16. Riga 8 / Colonna 4 → 7 (Hidden Single)
  17. Riga 9 / Colonna 9 → 7 (Hidden Single)
  18. Riga 3 / Colonna 9 → 9 (Naked Single)
  19. Riga 6 / Colonna 3 → 4 (Hidden Single)
  20. Riga 9 / Colonna 2 → 4 (Hidden Single)
  21. Riga 8 / Colonna 5 → 4 (Hidden Single)
  22. Locked Candidates Type 1 (Pointing): 6 in b4 => r5c5<>6
  23. Locked Candidates Type 1 (Pointing): 3 in b8 => r46c6<>3
  24. Locked Candidates Type 2 (Claiming): 6 in c4 => r1c5<>6
  25. Sashimi X-Wing: 3 r34 c24 fr4c1 fr4c3 => r5c2<>3
  26. Give Up: Don't know how to proceed!
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