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

Ce Sudoku Puzzle a 81 étapes et il est résolu en utilisant les techniques Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Naked Pair, Naked Triple, Hidden Rectangle, AIC, Discontinuous Nice Loop, Grouped Discontinuous Nice Loop, undefined, Naked Single, Full House.

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

Étapes de la solution :

  1. Ligne 1 / Colonne 3 → 2 (Hidden Single)
  2. Ligne 6 / Colonne 8 → 7 (Hidden Single)
  3. Ligne 4 / Colonne 8 → 2 (Hidden Single)
  4. Ligne 7 / Colonne 2 → 2 (Hidden Single)
  5. Ligne 4 / Colonne 5 → 8 (Hidden Single)
  6. Locked Candidates Type 1 (Pointing): 4 in b1 => r2c46<>4
  7. Locked Candidates Type 1 (Pointing): 1 in b3 => r789c7<>1
  8. Locked Candidates Type 1 (Pointing): 9 in b6 => r5c1356<>9
  9. Ligne 4 / Colonne 3 → 9 (Hidden Single)
  10. Ligne 4 / Colonne 2 → 6 (Hidden Single)
  11. Locked Candidates Type 1 (Pointing): 4 in b4 => r5c56<>4
  12. Locked Candidates Type 1 (Pointing): 5 in b4 => r5c56<>5
  13. Locked Candidates Type 1 (Pointing): 7 in b7 => r23c3<>7
  14. Locked Candidates Type 2 (Claiming): 7 in r1 => r23c9,r3c7<>7
  15. Naked Pair: 1,5 in r57c1 => r139c1<>1
  16. Ligne 1 / Colonne 7 → 1 (Hidden Single)
  17. Ligne 1 / Colonne 9 → 7 (Hidden Single)
  18. Naked Triple: 6,8,9 in r358c7 => r7c7<>9, r9c7<>6, r9c7<>8
  19. Hidden Rectangle: 2/3 in r5c56,r9c56 => r9c6<>3
  20. AIC: 1 1- r3c3 =1= r3c2 =7= r3c6 =3= r3c5 =5= r7c5 -5- r7c1 -1 => r789c3<>1
  21. Locked Candidates Type 2 (Claiming): 1 in r9 => r8c46<>1
  22. Discontinuous Nice Loop: 8 r2c9 -8- r2c8 -9- r7c8 -1- r7c1 -5- r7c5 =5= r3c5 -5- r3c9 =5= r2c9 => r2c9<>8
  23. Grouped Discontinuous Nice Loop: 9 r2c6 =7= r3c6 =3= r3c5 =5= r7c5 =9= r13c5 -9- r2c6 => r2c6<>9
  24. Grouped Discontinuous Nice Loop: 9 r3c6 =3= r3c5 =5= r7c5 =9= r13c5 -9- r3c6 => r3c6<>9
  25. Grouped Discontinuous Nice Loop: 3 r7c5 -3- r7c9 -9- r7c8 -1- r7c1 =1= r5c1 -1- r6c2 -3- r6c4 =3= r89c4 -3- r7c5 => r7c5<>3
  26. Almost Locked Set XZ-Rule: A=r7c15789 {134579}, B=r9c4567 {12347}, X=7, Z=3 => r9c9<>3
  27. Ligne 7 / Colonne 9 → 3 (Hidden Single)
  28. Naked Pair: 6,8 in r9c19 => r9c3<>6
  29. 2-String Kite: 6 in r3c7,r9c1 (connected by r8c7,r9c9) => r3c1<>6
  30. W-Wing: 9/8 in r3c1,r5c9 connected by 8 in r9c19 => r3c9<>9
  31. W-Wing: 8/9 in r2c8,r5c7 connected by 9 in r25c9 => r3c7<>8
  32. Discontinuous Nice Loop: 9 r3c5 -9- r3c1 -8- r9c1 -6- r9c9 =6= r8c7 -6- r3c7 -9- r3c5 => r3c5<>9
  33. Naked Triple: 3,5,7 in r23c6,r3c5 => r2c4<>5
  34. AIC: 6 6- r1c1 -9- r1c5 =9= r7c5 -9- r7c8 -1- r7c1 =1= r8c2 =8= r9c1 =6= r8c3 -6 => r23c3,r9c1<>6
  35. Ligne 2 / Colonne 3 → 4 (Naked Single)
  36. Ligne 3 / Colonne 3 → 1 (Naked Single)
  37. Ligne 9 / Colonne 1 → 8 (Naked Single)
  38. Ligne 3 / Colonne 1 → 9 (Naked Single)
  39. Ligne 9 / Colonne 9 → 6 (Naked Single)
  40. Ligne 1 / Colonne 1 → 6 (Naked Single)
  41. Ligne 3 / Colonne 7 → 6 (Naked Single)
  42. Ligne 8 / Colonne 3 → 6 (Hidden Single)
  43. Ligne 5 / Colonne 2 → 4 (Hidden Single)
  44. Ligne 2 / Colonne 4 → 6 (Hidden Single)
  45. Locked Candidates Type 1 (Pointing): 5 in b7 => r7c5<>5
  46. Ligne 3 / Colonne 5 → 5 (Hidden Single)
  47. Ligne 2 / Colonne 6 → 7 (Naked Single)
  48. Ligne 3 / Colonne 9 → 8 (Naked Single)
  49. Ligne 2 / Colonne 2 → 8 (Naked Single)
  50. Ligne 3 / Colonne 2 → 7 (Full House)
  51. Ligne 3 / Colonne 6 → 3 (Full House)
  52. Ligne 2 / Colonne 8 → 9 (Naked Single)
  53. Ligne 2 / Colonne 9 → 5 (Full House)
  54. Ligne 5 / Colonne 9 → 9 (Full House)
  55. Ligne 5 / Colonne 7 → 8 (Full House)
  56. Ligne 7 / Colonne 8 → 1 (Naked Single)
  57. Ligne 8 / Colonne 8 → 8 (Full House)
  58. Ligne 8 / Colonne 7 → 9 (Naked Single)
  59. Ligne 7 / Colonne 1 → 5 (Naked Single)
  60. Ligne 5 / Colonne 1 → 1 (Full House)
  61. Ligne 8 / Colonne 6 → 5 (Naked Single)
  62. Ligne 7 / Colonne 3 → 7 (Naked Single)
  63. Ligne 5 / Colonne 6 → 2 (Naked Single)
  64. Ligne 6 / Colonne 2 → 3 (Naked Single)
  65. Ligne 5 / Colonne 3 → 5 (Full House)
  66. Ligne 9 / Colonne 3 → 3 (Full House)
  67. Ligne 5 / Colonne 5 → 3 (Full House)
  68. Ligne 8 / Colonne 2 → 1 (Full House)
  69. Ligne 8 / Colonne 4 → 3 (Full House)
  70. Ligne 4 / Colonne 6 → 4 (Naked Single)
  71. Ligne 4 / Colonne 4 → 5 (Full House)
  72. Ligne 7 / Colonne 7 → 4 (Naked Single)
  73. Ligne 7 / Colonne 5 → 9 (Full House)
  74. Ligne 9 / Colonne 7 → 7 (Full House)
  75. Ligne 9 / Colonne 6 → 1 (Naked Single)
  76. Ligne 6 / Colonne 6 → 9 (Full House)
  77. Ligne 6 / Colonne 4 → 1 (Full House)
  78. Ligne 1 / Colonne 5 → 4 (Naked Single)
  79. Ligne 1 / Colonne 4 → 9 (Full House)
  80. Ligne 9 / Colonne 4 → 4 (Full House)
  81. Ligne 9 / Colonne 5 → 2 (Full House)
Montre plus...