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

Questo puzzle di sudoku ha 61 passaggi e viene risolto utilizzando tecniche di Naked Single, Hidden Single, Full House, undefined, Hidden Rectangle, Discontinuous Nice Loop.

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

Passaggi della soluzione:

  1. Riga 4 / Colonna 3 → 7 (Naked Single)
  2. Riga 4 / Colonna 2 → 9 (Naked Single)
  3. Riga 5 / Colonna 1 → 3 (Hidden Single)
  4. Riga 8 / Colonna 2 → 8 (Hidden Single)
  5. Riga 7 / Colonna 7 → 8 (Hidden Single)
  6. Riga 7 / Colonna 3 → 6 (Hidden Single)
  7. Riga 1 / Colonna 3 → 8 (Hidden Single)
  8. Riga 8 / Colonna 1 → 5 (Hidden Single)
  9. Riga 9 / Colonna 2 → 7 (Hidden Single)
  10. Riga 8 / Colonna 8 → 2 (Hidden Single)
  11. Riga 8 / Colonna 9 → 6 (Hidden Single)
  12. Riga 9 / Colonna 9 → 3 (Hidden Single)
  13. Riga 9 / Colonna 7 → 1 (Naked Single)
  14. Riga 7 / Colonna 8 → 7 (Naked Single)
  15. Riga 7 / Colonna 9 → 9 (Full House)
  16. Riga 6 / Colonna 8 → 4 (Naked Single)
  17. Riga 9 / Colonna 5 → 9 (Hidden Single)
  18. Riga 7 / Colonna 1 → 1 (Hidden Single)
  19. Riga 7 / Colonna 5 → 4 (Full House)
  20. 2-String Kite: 5 in r3c3,r6c7 (connected by r5c3,r6c2) => r3c7<>5
  21. Hidden Rectangle: 1/8 in r2c56,r5c56 => r2c5<>1
  22. Hidden Rectangle: 5/7 in r1c79,r5c79 => r1c9<>5
  23. Discontinuous Nice Loop: 1/2/3 r3c5 =6= r3c7 -6- r4c7 =6= r4c8 =1= r5c9 -1- r5c6 -8- r5c5 =8= r2c5 =6= r3c5 => r3c5<>1, r3c5<>2, r3c5<>3
  24. Riga 3 / Colonna 5 → 6 (Naked Single)
  25. Riga 3 / Colonna 7 → 2 (Naked Single)
  26. Riga 3 / Colonna 4 → 3 (Hidden Single)
  27. Riga 2 / Colonna 8 → 6 (Hidden Single)
  28. Riga 4 / Colonna 8 → 1 (Full House)
  29. Riga 4 / Colonna 4 → 4 (Naked Single)
  30. Riga 4 / Colonna 6 → 3 (Naked Single)
  31. Riga 4 / Colonna 7 → 6 (Full House)
  32. Riga 6 / Colonna 6 → 9 (Naked Single)
  33. Riga 8 / Colonna 6 → 1 (Naked Single)
  34. Riga 5 / Colonna 6 → 8 (Naked Single)
  35. Riga 8 / Colonna 4 → 7 (Naked Single)
  36. Riga 8 / Colonna 5 → 3 (Full House)
  37. Riga 6 / Colonna 4 → 2 (Naked Single)
  38. Riga 2 / Colonna 4 → 1 (Naked Single)
  39. Riga 1 / Colonna 4 → 9 (Full House)
  40. Riga 6 / Colonna 2 → 5 (Naked Single)
  41. Riga 5 / Colonna 3 → 2 (Full House)
  42. Riga 6 / Colonna 5 → 7 (Naked Single)
  43. Riga 5 / Colonna 5 → 1 (Full House)
  44. Riga 6 / Colonna 7 → 3 (Full House)
  45. Riga 1 / Colonna 5 → 2 (Naked Single)
  46. Riga 2 / Colonna 5 → 8 (Full House)
  47. Riga 2 / Colonna 2 → 2 (Naked Single)
  48. Riga 3 / Colonna 2 → 1 (Full House)
  49. Riga 9 / Colonna 3 → 4 (Naked Single)
  50. Riga 3 / Colonna 3 → 5 (Full House)
  51. Riga 9 / Colonna 1 → 2 (Full House)
  52. Riga 1 / Colonna 1 → 4 (Naked Single)
  53. Riga 3 / Colonna 1 → 9 (Full House)
  54. Riga 3 / Colonna 9 → 4 (Full House)
  55. Riga 1 / Colonna 6 → 5 (Naked Single)
  56. Riga 2 / Colonna 6 → 4 (Full House)
  57. Riga 2 / Colonna 9 → 5 (Full House)
  58. Riga 1 / Colonna 7 → 7 (Naked Single)
  59. Riga 1 / Colonna 9 → 1 (Full House)
  60. Riga 5 / Colonna 9 → 7 (Full House)
  61. Riga 5 / Colonna 7 → 5 (Full House)
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