Soluzione per Sudoku facile #2443128975617

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

Questo puzzle di sudoku ha 60 passaggi e viene risolto utilizzando tecniche di Naked Single, Hidden Single, Locked Candidates Type 1 (Pointing), Naked Triple, Hidden Pair, undefined, Locked Candidates Type 2 (Claiming), Naked Pair, Full House.

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

Passaggi della soluzione:

  1. Riga 2 / Colonna 3 → 8 (Naked Single)
  2. Riga 3 / Colonna 3 → 4 (Naked Single)
  3. Riga 2 / Colonna 2 → 1 (Hidden Single)
  4. Riga 7 / Colonna 7 → 2 (Hidden Single)
  5. Riga 1 / Colonna 5 → 1 (Hidden Single)
  6. Riga 2 / Colonna 6 → 5 (Hidden Single)
  7. Riga 2 / Colonna 5 → 9 (Hidden Single)
  8. Riga 5 / Colonna 6 → 9 (Hidden Single)
  9. Locked Candidates Type 1 (Pointing): 4 in b7 => r9c5<>4
  10. Locked Candidates Type 1 (Pointing): 7 in b9 => r8c45<>7
  11. Naked Triple: 2,3,7 in r389c4 => r456c4<>2, r456c4<>3, r56c4<>7
  12. Locked Candidates Type 1 (Pointing): 2 in b5 => r89c5<>2
  13. Hidden Pair: 1,5 in r4c49 => r4c49<>8, r4c9<>2
  14. Riga 4 / Colonna 1 → 8 (Hidden Single)
  15. 2-String Kite: 3 in r1c6,r6c7 (connected by r1c8,r2c7) => r6c6<>3
  16. 2-String Kite: 3 in r3c2,r4c6 (connected by r1c6,r3c4) => r4c2<>3
  17. Locked Candidates Type 2 (Claiming): 3 in r4 => r56c5<>3
  18. Naked Pair: 2,4 in r49c2 => r5c2<>2, r5c2<>4
  19. Locked Candidates Type 1 (Pointing): 2 in b4 => r4c5<>2
  20. 2-String Kite: 4 in r6c7,r7c6 (connected by r7c8,r8c7) => r6c6<>4
  21. 2-String Kite: 6 in r4c3,r9c5 (connected by r8c3,r9c1) => r4c5<>6
  22. W-Wing: 7/6 in r6c6,r9c5 connected by 6 in r69c1 => r56c5<>7
  23. Riga 9 / Colonna 5 → 7 (Hidden Single)
  24. Riga 9 / Colonna 4 → 2 (Naked Single)
  25. Riga 8 / Colonna 4 → 3 (Naked Single)
  26. Riga 9 / Colonna 2 → 4 (Naked Single)
  27. Riga 9 / Colonna 1 → 6 (Full House)
  28. Riga 8 / Colonna 3 → 2 (Full House)
  29. Riga 4 / Colonna 3 → 6 (Full House)
  30. Riga 3 / Colonna 4 → 7 (Naked Single)
  31. Riga 1 / Colonna 6 → 3 (Full House)
  32. Riga 3 / Colonna 2 → 3 (Full House)
  33. Riga 2 / Colonna 1 → 7 (Full House)
  34. Riga 2 / Colonna 7 → 3 (Full House)
  35. Riga 4 / Colonna 2 → 2 (Naked Single)
  36. Riga 5 / Colonna 2 → 7 (Full House)
  37. Riga 1 / Colonna 8 → 5 (Naked Single)
  38. Riga 1 / Colonna 9 → 7 (Full House)
  39. Riga 4 / Colonna 6 → 4 (Naked Single)
  40. Riga 6 / Colonna 7 → 4 (Naked Single)
  41. Riga 8 / Colonna 7 → 7 (Full House)
  42. Riga 8 / Colonna 9 → 8 (Naked Single)
  43. Riga 4 / Colonna 5 → 3 (Naked Single)
  44. Riga 5 / Colonna 5 → 2 (Naked Single)
  45. Riga 7 / Colonna 6 → 6 (Naked Single)
  46. Riga 6 / Colonna 6 → 7 (Full House)
  47. Riga 7 / Colonna 8 → 4 (Full House)
  48. Riga 8 / Colonna 5 → 4 (Full House)
  49. Riga 6 / Colonna 5 → 6 (Full House)
  50. Riga 8 / Colonna 8 → 6 (Full House)
  51. Riga 6 / Colonna 1 → 3 (Naked Single)
  52. Riga 5 / Colonna 1 → 4 (Full House)
  53. Riga 5 / Colonna 9 → 1 (Naked Single)
  54. Riga 6 / Colonna 8 → 8 (Naked Single)
  55. Riga 5 / Colonna 8 → 3 (Full House)
  56. Riga 5 / Colonna 4 → 8 (Full House)
  57. Riga 4 / Colonna 9 → 5 (Naked Single)
  58. Riga 4 / Colonna 4 → 1 (Full House)
  59. Riga 6 / Colonna 4 → 5 (Full House)
  60. Riga 6 / Colonna 9 → 2 (Full House)
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