Soluzione per Sudoku diabolico #1213713524895

1
8
3
4
2
1
7
3
7
1
3
2
5
8
7
1
1
3
7
8
1
4
1
3
5
4

Questo puzzle di sudoku ha 57 passaggi e viene risolto utilizzando tecniche di Hidden Single, Locked Candidates Type 2 (Claiming), Locked Pair, Full House, Naked Single.

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

Passaggi della soluzione:

  1. Riga 2 / Colonna 4 → 1 (Hidden Single)
  2. Riga 2 / Colonna 2 → 3 (Hidden Single)
  3. Riga 5 / Colonna 5 → 3 (Hidden Single)
  4. Riga 7 / Colonna 8 → 1 (Hidden Single)
  5. Riga 7 / Colonna 1 → 4 (Hidden Single)
  6. Riga 2 / Colonna 3 → 7 (Hidden Single)
  7. Riga 9 / Colonna 4 → 7 (Hidden Single)
  8. Riga 1 / Colonna 6 → 7 (Hidden Single)
  9. Riga 7 / Colonna 7 → 3 (Hidden Single)
  10. Riga 8 / Colonna 1 → 3 (Hidden Single)
  11. Riga 8 / Colonna 8 → 7 (Hidden Single)
  12. Riga 5 / Colonna 9 → 7 (Hidden Single)
  13. Riga 7 / Colonna 4 → 2 (Hidden Single)
  14. Riga 3 / Colonna 4 → 8 (Hidden Single)
  15. Riga 9 / Colonna 5 → 8 (Hidden Single)
  16. Riga 8 / Colonna 7 → 8 (Hidden Single)
  17. Riga 1 / Colonna 9 → 8 (Hidden Single)
  18. Riga 1 / Colonna 3 → 4 (Hidden Single)
  19. Riga 3 / Colonna 9 → 4 (Hidden Single)
  20. Riga 9 / Colonna 9 → 2 (Hidden Single)
  21. Riga 1 / Colonna 8 → 2 (Hidden Single)
  22. Locked Candidates Type 2 (Claiming): 6 in c4 => r46c6<>6
  23. Locked Pair: 4,9 in r46c6 => r378c6,r46c4<>9
  24. Riga 4 / Colonna 4 → 6 (Full House)
  25. Riga 6 / Colonna 4 → 6 (Full House)
  26. Riga 8 / Colonna 6 → 6 (Naked Single)
  27. Riga 3 / Colonna 6 → 5 (Naked Single)
  28. Riga 7 / Colonna 6 → 5 (Naked Single)
  29. Riga 7 / Colonna 5 → 9 (Naked Single)
  30. Riga 1 / Colonna 5 → 6 (Full House)
  31. Riga 3 / Colonna 5 → 6 (Full House)
  32. Riga 7 / Colonna 9 → 6 (Naked Single)
  33. Riga 2 / Colonna 9 → 9 (Full House)
  34. Riga 9 / Colonna 7 → 9 (Full House)
  35. Riga 1 / Colonna 1 → 5 (Hidden Single)
  36. Riga 9 / Colonna 1 → 6 (Naked Single)
  37. Riga 9 / Colonna 2 → 5 (Full House)
  38. Riga 4 / Colonna 3 → 5 (Hidden Single)
  39. Riga 5 / Colonna 3 → 6 (Hidden Single)
  40. Riga 5 / Colonna 8 → 9 (Naked Single)
  41. Riga 4 / Colonna 8 → 8 (Naked Single)
  42. Riga 5 / Colonna 1 → 2 (Naked Single)
  43. Riga 3 / Colonna 1 → 9 (Full House)
  44. Riga 5 / Colonna 2 → 4 (Full House)
  45. Riga 5 / Colonna 7 → 4 (Full House)
  46. Riga 3 / Colonna 2 → 2 (Full House)
  47. Riga 3 / Colonna 3 → 2 (Full House)
  48. Riga 8 / Colonna 2 → 9 (Full House)
  49. Riga 8 / Colonna 3 → 9 (Full House)
  50. Riga 6 / Colonna 8 → 5 (Naked Single)
  51. Riga 2 / Colonna 8 → 6 (Full House)
  52. Riga 2 / Colonna 7 → 5 (Full House)
  53. Riga 4 / Colonna 2 → 9 (Naked Single)
  54. Riga 6 / Colonna 2 → 8 (Naked Single)
  55. Riga 6 / Colonna 7 → 2 (Naked Single)
  56. Riga 4 / Colonna 6 → 4 (Naked Single)
  57. Riga 6 / Colonna 6 → 9 (Naked Single)
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