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

Ce Sudoku Puzzle a 62 étapes et il est résolu en utilisant les techniques Locked Candidates Type 1 (Pointing), Skyscraper, undefined, Uniqueness Test 4, Sue de Coq, Empty Rectangle, Naked Single, Hidden Single, Naked Pair, AIC, Naked Triple, Hidden Rectangle, Finned Swordfish, Full House.

Naked Single Explication
Hidden Single Explication
Locked Candidates Explication
Full House Explication
Essayez de résoudre

Étapes de la solution :

  1. Locked Candidates Type 1 (Pointing): 6 in b1 => r3c8<>6
  2. Locked Candidates Type 1 (Pointing): 2 in b6 => r8c7<>2
  3. Skyscraper: 5 in r3c3,r7c1 (connected by r37c7) => r2c1,r89c3<>5
  4. Skyscraper: 3 in r8c7,r9c2 (connected by r6c27) => r8c3,r9c89<>3
  5. W-Wing: 3/6 in r1c9,r4c3 connected by 6 in r14c8 => r4c9<>3
  6. Uniqueness Test 4: 2/7 in r8c68,r9c68 => r89c8<>7
  7. Sue de Coq: r9c123 - {35789} (r9c5 - {59}, r7c2 - {78}) => r78c1,r8c3<>7, r7c1<>8, r9c9<>5
  8. Empty Rectangle: 7 in b3 (r7c28) => r2c2<>7
  9. Ligne 2 / Colonne 2 → 9 (Naked Single)
  10. Ligne 5 / Colonne 1 → 9 (Hidden Single)
  11. Locked Candidates Type 1 (Pointing): 1 in b4 => r6c79<>1
  12. Naked Pair: 3,6 in r16c9 => r4c9<>6, r8c9<>3
  13. AIC: 8 8- r4c1 =8= r5c2 =2= r5c7 -2- r6c7 -3- r8c7 =3= r8c8 =2= r9c8 =1= r9c9 -1- r5c9 -8 => r4c89,r5c2<>8
  14. Ligne 4 / Colonne 9 → 4 (Naked Single)
  15. Ligne 5 / Colonne 2 → 2 (Naked Single)
  16. Ligne 4 / Colonne 1 → 8 (Hidden Single)
  17. Ligne 6 / Colonne 7 → 2 (Hidden Single)
  18. Ligne 8 / Colonne 7 → 3 (Hidden Single)
  19. W-Wing: 5/7 in r8c9,r9c1 connected by 7 in r7c28 => r8c1<>5
  20. W-Wing: 7/5 in r8c9,r9c1 connected by 5 in r7c17 => r9c9<>7
  21. Naked Pair: 1,8 in r59c9 => r2c9<>1, r2c9<>8
  22. Naked Triple: 1,5,7 in r2c9,r3c78 => r2c78<>1, r2c7<>5, r2c8<>7
  23. Locked Candidates Type 1 (Pointing): 1 in b3 => r3c3<>1
  24. Hidden Rectangle: 1/7 in r2c13,r6c13 => r6c3<>7
  25. Finned Swordfish: 7 r367 c128 fr3c3 => r2c1<>7
  26. Ligne 2 / Colonne 1 → 1 (Naked Single)
  27. Ligne 6 / Colonne 3 → 1 (Hidden Single)
  28. XY-Chain: 8 8- r7c2 -7- r9c1 -5- r9c5 -9- r8c5 -5- r8c9 -7- r2c9 -5- r3c7 -1- r5c7 -8- r5c9 -1- r9c9 -8 => r7c78,r9c2<>8
  29. Ligne 7 / Colonne 2 → 8 (Hidden Single)
  30. Ligne 7 / Colonne 8 → 7 (Hidden Single)
  31. Ligne 3 / Colonne 8 → 1 (Naked Single)
  32. Ligne 8 / Colonne 9 → 5 (Naked Single)
  33. Ligne 3 / Colonne 7 → 5 (Naked Single)
  34. Ligne 2 / Colonne 9 → 7 (Naked Single)
  35. Ligne 7 / Colonne 7 → 4 (Naked Single)
  36. Ligne 7 / Colonne 1 → 5 (Full House)
  37. Ligne 8 / Colonne 5 → 9 (Naked Single)
  38. Ligne 9 / Colonne 5 → 5 (Full House)
  39. Ligne 2 / Colonne 3 → 5 (Naked Single)
  40. Ligne 2 / Colonne 7 → 8 (Naked Single)
  41. Ligne 2 / Colonne 8 → 4 (Full House)
  42. Ligne 5 / Colonne 7 → 1 (Full House)
  43. Ligne 5 / Colonne 9 → 8 (Full House)
  44. Ligne 8 / Colonne 8 → 2 (Naked Single)
  45. Ligne 9 / Colonne 1 → 7 (Naked Single)
  46. Ligne 8 / Colonne 3 → 6 (Naked Single)
  47. Ligne 9 / Colonne 9 → 1 (Naked Single)
  48. Ligne 9 / Colonne 8 → 8 (Full House)
  49. Ligne 8 / Colonne 6 → 7 (Naked Single)
  50. Ligne 9 / Colonne 6 → 2 (Full House)
  51. Ligne 8 / Colonne 1 → 4 (Full House)
  52. Ligne 6 / Colonne 1 → 6 (Full House)
  53. Ligne 9 / Colonne 2 → 3 (Naked Single)
  54. Ligne 9 / Colonne 3 → 9 (Full House)
  55. Ligne 3 / Colonne 3 → 7 (Naked Single)
  56. Ligne 4 / Colonne 3 → 3 (Full House)
  57. Ligne 6 / Colonne 2 → 7 (Full House)
  58. Ligne 6 / Colonne 9 → 3 (Full House)
  59. Ligne 3 / Colonne 2 → 6 (Full House)
  60. Ligne 4 / Colonne 8 → 6 (Full House)
  61. Ligne 1 / Colonne 9 → 6 (Full House)
  62. Ligne 1 / Colonne 8 → 3 (Full House)
Montre plus...