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

Questo puzzle di sudoku ha 36 passaggi e viene risolto utilizzando tecniche di Hidden Single, Naked Single, Full House, Locked Candidates Type 1 (Pointing), Uniqueness Test 1, Give Up.

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

Passaggi della soluzione:

  1. Riga 1 / Colonna 8 → 8 (Hidden Single)
  2. Riga 1 / Colonna 3 → 2 (Hidden Single)
  3. Riga 2 / Colonna 9 → 6 (Hidden Single)
  4. Riga 3 / Colonna 6 → 6 (Hidden Single)
  5. Riga 5 / Colonna 3 → 6 (Hidden Single)
  6. Riga 7 / Colonna 7 → 9 (Hidden Single)
  7. Riga 9 / Colonna 1 → 9 (Hidden Single)
  8. Riga 9 / Colonna 6 → 2 (Hidden Single)
  9. Riga 8 / Colonna 5 → 7 (Hidden Single)
  10. Riga 7 / Colonna 3 → 1 (Hidden Single)
  11. Riga 9 / Colonna 8 → 6 (Hidden Single)
  12. Riga 8 / Colonna 1 → 2 (Hidden Single)
  13. Riga 7 / Colonna 8 → 7 (Hidden Single)
  14. Riga 4 / Colonna 9 → 7 (Hidden Single)
  15. Riga 9 / Colonna 5 → 3 (Hidden Single)
  16. Riga 7 / Colonna 2 → 3 (Hidden Single)
  17. Riga 5 / Colonna 2 → 5 (Naked Single)
  18. Riga 2 / Colonna 2 → 4 (Full House)
  19. Riga 9 / Colonna 4 → 5 (Hidden Single)
  20. Riga 2 / Colonna 3 → 5 (Hidden Single)
  21. Riga 6 / Colonna 8 → 5 (Hidden Single)
  22. Riga 6 / Colonna 5 → 1 (Naked Single)
  23. Riga 4 / Colonna 3 → 3 (Hidden Single)
  24. Riga 6 / Colonna 3 → 7 (Hidden Single)
  25. Riga 6 / Colonna 1 → 8 (Full House)
  26. Riga 4 / Colonna 1 → 1 (Full House)
  27. Locked Candidates Type 1 (Pointing): 4 in b3 => r3c4<>4
  28. Uniqueness Test 1: 4/5 in r1c56,r4c56 => r4c6<>4, r4c6<>5
  29. Riga 4 / Colonna 6 → 8 (Naked Single)
  30. Riga 4 / Colonna 4 → 4 (Naked Single)
  31. Riga 4 / Colonna 5 → 5 (Full House)
  32. Riga 1 / Colonna 5 → 4 (Full House)
  33. Riga 1 / Colonna 6 → 5 (Full House)
  34. Riga 7 / Colonna 6 → 4 (Full House)
  35. Riga 7 / Colonna 4 → 8 (Full House)
  36. Give Up: Don't know how to proceed!
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