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

Ce Sudoku Puzzle a 78 étapes et il est résolu en utilisant les techniques Hidden Single, Naked Single, Locked Triple, Locked Candidates Type 1 (Pointing), Naked Triple, Hidden Pair, undefined, Discontinuous Nice Loop, Empty Rectangle, Grouped Discontinuous Nice Loop, Full House.

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

Étapes de la solution :

  1. Ligne 4 / Colonne 7 → 5 (Hidden Single)
  2. Ligne 6 / Colonne 3 → 4 (Hidden Single)
  3. Ligne 1 / Colonne 2 → 4 (Hidden Single)
  4. Ligne 9 / Colonne 8 → 4 (Hidden Single)
  5. Ligne 6 / Colonne 7 → 3 (Hidden Single)
  6. Ligne 4 / Colonne 3 → 7 (Hidden Single)
  7. Ligne 9 / Colonne 9 → 6 (Hidden Single)
  8. Ligne 4 / Colonne 1 → 3 (Hidden Single)
  9. Ligne 4 / Colonne 5 → 9 (Naked Single)
  10. Ligne 8 / Colonne 9 → 7 (Hidden Single)
  11. Locked Triple: 1,3,9 in r1c456 => r1c3,r2c45,r3c46<>1, r1c38,r23c4,r3c6<>9, r1c8,r3c46<>3
  12. Ligne 3 / Colonne 8 → 3 (Hidden Single)
  13. Locked Candidates Type 1 (Pointing): 5 in b7 => r3c2<>5
  14. Locked Candidates Type 1 (Pointing): 1 in b9 => r2c7<>1
  15. Naked Triple: 1,2,9 in r358c2 => r79c2<>1, r79c2<>2, r79c2<>9
  16. Hidden Pair: 3,4 in r8c45 => r8c45<>1, r8c4<>2, r8c4<>9
  17. W-Wing: 7/5 in r3c6,r9c2 connected by 5 in r7c26 => r9c6<>7
  18. Discontinuous Nice Loop: 1/6 r6c5 =7= r6c6 -7- r3c6 -5- r2c5 =5= r9c5 =7= r6c5 => r6c5<>1, r6c5<>6
  19. Ligne 6 / Colonne 5 → 7 (Naked Single)
  20. Ligne 6 / Colonne 8 → 6 (Hidden Single)
  21. Empty Rectangle: 9 in b3 (r6c19) => r2c1<>9
  22. Finned X-Wing: 1 r69 c16 fr9c4 fr9c5 => r7c6<>1
  23. Grouped Discontinuous Nice Loop: 9 r7c4 -9- r7c8 =9= r5c8 -9- r6c9 =9= r6c1 -9- r9c1 =9= r9c46 -9- r7c4 => r7c4<>9
  24. Grouped Discontinuous Nice Loop: 9 r7c6 -9- r7c8 =9= r5c8 -9- r6c9 =9= r6c1 -9- r9c1 =9= r9c46 -9- r7c6 => r7c6<>9
  25. Locked Candidates Type 1 (Pointing): 9 in b8 => r9c1<>9
  26. Locked Candidates Type 1 (Pointing): 9 in b7 => r8c7<>9
  27. Discontinuous Nice Loop: 9 r2c3 -9- r2c7 =9= r7c7 =1= r7c4 -1- r9c5 -5- r2c5 =5= r2c3 => r2c3<>9
  28. Locked Candidates Type 1 (Pointing): 9 in b1 => r3c9<>9
  29. Discontinuous Nice Loop: 2 r8c1 -2- r9c1 -1- r9c5 -5- r2c5 =5= r3c6 =7= r3c4 =6= r3c1 =8= r8c1 => r8c1<>2
  30. Almost Locked Set XZ-Rule: A=r5c2356 {12369}, B=r269c1 {1269}, X=9, Z=6 => r2c5<>6
  31. Ligne 5 / Colonne 5 → 6 (Hidden Single)
  32. Almost Locked Set XZ-Rule: A=r269c1 {1269}, B=r346c9 {1289}, X=9, Z=1 => r3c1<>1
  33. Almost Locked Set XY-Wing: A=r2c79 {129}, B=r69c1 {129}, C=r346c9 {1289}, X,Y=1,9, Z=2 => r2c1<>2
  34. Locked Candidates Type 1 (Pointing): 2 in b1 => r58c3<>2
  35. XY-Chain: 1 1- r2c1 -6- r2c4 -4- r2c5 -5- r9c5 -1 => r9c1<>1
  36. Ligne 9 / Colonne 1 → 2 (Naked Single)
  37. Ligne 5 / Colonne 2 → 2 (Hidden Single)
  38. Ligne 8 / Colonne 7 → 2 (Hidden Single)
  39. Ligne 2 / Colonne 7 → 9 (Naked Single)
  40. Ligne 7 / Colonne 7 → 1 (Full House)
  41. Ligne 7 / Colonne 8 → 9 (Full House)
  42. Ligne 5 / Colonne 8 → 8 (Naked Single)
  43. Ligne 1 / Colonne 8 → 2 (Full House)
  44. Ligne 4 / Colonne 9 → 2 (Naked Single)
  45. Ligne 4 / Colonne 4 → 8 (Full House)
  46. Ligne 6 / Colonne 9 → 9 (Full House)
  47. Ligne 1 / Colonne 3 → 8 (Naked Single)
  48. Ligne 2 / Colonne 9 → 1 (Naked Single)
  49. Ligne 3 / Colonne 9 → 8 (Full House)
  50. Ligne 6 / Colonne 1 → 1 (Naked Single)
  51. Ligne 5 / Colonne 3 → 9 (Full House)
  52. Ligne 6 / Colonne 6 → 2 (Full House)
  53. Ligne 2 / Colonne 1 → 6 (Naked Single)
  54. Ligne 8 / Colonne 3 → 1 (Naked Single)
  55. Ligne 2 / Colonne 4 → 4 (Naked Single)
  56. Ligne 3 / Colonne 1 → 9 (Naked Single)
  57. Ligne 8 / Colonne 1 → 8 (Full House)
  58. Ligne 3 / Colonne 3 → 5 (Naked Single)
  59. Ligne 2 / Colonne 3 → 2 (Full House)
  60. Ligne 2 / Colonne 5 → 5 (Full House)
  61. Ligne 3 / Colonne 2 → 1 (Full House)
  62. Ligne 8 / Colonne 2 → 9 (Naked Single)
  63. Ligne 8 / Colonne 4 → 3 (Naked Single)
  64. Ligne 8 / Colonne 5 → 4 (Full House)
  65. Ligne 3 / Colonne 6 → 7 (Naked Single)
  66. Ligne 3 / Colonne 4 → 6 (Full House)
  67. Ligne 9 / Colonne 5 → 1 (Naked Single)
  68. Ligne 1 / Colonne 5 → 3 (Full House)
  69. Ligne 5 / Colonne 4 → 1 (Naked Single)
  70. Ligne 5 / Colonne 6 → 3 (Full House)
  71. Ligne 7 / Colonne 6 → 5 (Naked Single)
  72. Ligne 1 / Colonne 4 → 9 (Naked Single)
  73. Ligne 1 / Colonne 6 → 1 (Full House)
  74. Ligne 9 / Colonne 6 → 9 (Full House)
  75. Ligne 7 / Colonne 2 → 7 (Naked Single)
  76. Ligne 7 / Colonne 4 → 2 (Full House)
  77. Ligne 9 / Colonne 4 → 7 (Full House)
  78. Ligne 9 / Colonne 2 → 5 (Full House)
Montre plus...