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

Ce Sudoku Puzzle a 74 étapes et il est résolu en utilisant les techniques Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), undefined, Continuous Nice Loop, Sue de Coq, Discontinuous Nice Loop, 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 6 / Colonne 9 → 1 (Hidden Single)
  2. Ligne 4 / Colonne 4 → 3 (Hidden Single)
  3. Ligne 4 / Colonne 3 → 7 (Hidden Single)
  4. Ligne 8 / Colonne 4 → 7 (Hidden Single)
  5. Ligne 5 / Colonne 5 → 7 (Hidden Single)
  6. Ligne 9 / Colonne 9 → 7 (Hidden Single)
  7. Ligne 6 / Colonne 5 → 2 (Hidden Single)
  8. Ligne 3 / Colonne 5 → 4 (Hidden Single)
  9. Ligne 2 / Colonne 8 → 4 (Hidden Single)
  10. Ligne 2 / Colonne 6 → 1 (Hidden Single)
  11. Ligne 1 / Colonne 9 → 2 (Hidden Single)
  12. Ligne 2 / Colonne 1 → 7 (Hidden Single)
  13. Ligne 3 / Colonne 8 → 7 (Hidden Single)
  14. Locked Candidates Type 1 (Pointing): 5 in b6 => r78c8<>5
  15. Locked Candidates Type 1 (Pointing): 8 in b8 => r1c5<>8
  16. Locked Candidates Type 2 (Claiming): 9 in r9 => r7c13,r8c12<>9
  17. 2-String Kite: 4 in r5c7,r8c1 (connected by r8c9,r9c7) => r5c1<>4
  18. Locked Candidates Type 1 (Pointing): 4 in b4 => r9c3<>4
  19. XYZ-Wing: 2/6/8 in r2c23,r4c2 => r3c2<>8
  20. Continuous Nice Loop: 1/5/6/8/9 3= r3c2 =1= r3c3 -1- r7c3 =1= r7c5 =6= r1c5 -6- r2c4 =6= r2c2 =2= r8c2 =3= r3c2 =1 => r9c3<>1, r7c5<>5, r3c24<>6, r28c2,r7c5<>8, r3c2<>9
  21. XY-Wing: 2/6/8 in r2c23,r4c2 => r6c3<>8
  22. Locked Candidates Type 1 (Pointing): 8 in b4 => r9c2<>8
  23. Sue de Coq: r89c2 - {1239} (r3c2 - {13}, r789c1,r9c3 - {24589}) => r7c3<>2, r7c3<>5, r7c3<>8
  24. XY-Chain: 5 5- r4c8 -8- r4c2 -6- r2c2 -2- r2c3 -8- r2c4 -6- r6c4 -5 => r4c6,r6c8<>5
  25. Ligne 4 / Colonne 8 → 5 (Hidden Single)
  26. Discontinuous Nice Loop: 8 r3c1 -8- r3c4 -5- r1c5 -6- r7c5 -1- r7c3 =1= r3c3 =9= r3c1 => r3c1<>8
  27. Discontinuous Nice Loop: 8 r3c3 -8- r3c4 -5- r1c5 -6- r7c5 -1- r7c3 =1= r3c3 => r3c3<>8
  28. Discontinuous Nice Loop: 6 r4c6 -6- r6c4 =6= r2c4 =8= r2c3 =2= r5c3 =4= r6c3 -4- r6c6 =4= r4c6 => r4c6<>6
  29. Ligne 4 / Colonne 6 → 4 (Naked Single)
  30. Ligne 6 / Colonne 3 → 4 (Hidden Single)
  31. Locked Candidates Type 1 (Pointing): 6 in b5 => r6c2<>6
  32. XY-Chain: 9 9- r5c3 -2- r2c3 -8- r2c4 -6- r2c2 -2- r8c2 -3- r3c2 -1- r9c2 -9- r6c2 -8- r6c8 -9 => r5c89,r6c2<>9
  33. Ligne 5 / Colonne 8 → 3 (Naked Single)
  34. Ligne 6 / Colonne 2 → 8 (Naked Single)
  35. Ligne 4 / Colonne 2 → 6 (Naked Single)
  36. Ligne 4 / Colonne 9 → 8 (Full House)
  37. Ligne 6 / Colonne 8 → 9 (Naked Single)
  38. Ligne 2 / Colonne 2 → 2 (Naked Single)
  39. Ligne 2 / Colonne 3 → 8 (Naked Single)
  40. Ligne 2 / Colonne 4 → 6 (Full House)
  41. Ligne 8 / Colonne 2 → 3 (Naked Single)
  42. Ligne 1 / Colonne 5 → 5 (Naked Single)
  43. Ligne 3 / Colonne 4 → 8 (Full House)
  44. Ligne 6 / Colonne 4 → 5 (Full House)
  45. Ligne 6 / Colonne 6 → 6 (Full House)
  46. Ligne 3 / Colonne 2 → 1 (Naked Single)
  47. Ligne 9 / Colonne 2 → 9 (Full House)
  48. Ligne 7 / Colonne 3 → 1 (Naked Single)
  49. Ligne 1 / Colonne 1 → 6 (Naked Single)
  50. Ligne 1 / Colonne 3 → 3 (Naked Single)
  51. Ligne 1 / Colonne 7 → 8 (Full House)
  52. Ligne 8 / Colonne 5 → 8 (Naked Single)
  53. Ligne 9 / Colonne 3 → 5 (Naked Single)
  54. Ligne 7 / Colonne 5 → 6 (Naked Single)
  55. Ligne 9 / Colonne 5 → 1 (Full House)
  56. Ligne 8 / Colonne 8 → 2 (Naked Single)
  57. Ligne 7 / Colonne 8 → 8 (Full House)
  58. Ligne 3 / Colonne 3 → 9 (Naked Single)
  59. Ligne 3 / Colonne 1 → 5 (Full House)
  60. Ligne 5 / Colonne 3 → 2 (Full House)
  61. Ligne 5 / Colonne 1 → 9 (Full House)
  62. Ligne 9 / Colonne 7 → 4 (Naked Single)
  63. Ligne 9 / Colonne 1 → 8 (Full House)
  64. Ligne 8 / Colonne 1 → 4 (Naked Single)
  65. Ligne 7 / Colonne 1 → 2 (Full House)
  66. Ligne 5 / Colonne 7 → 6 (Naked Single)
  67. Ligne 5 / Colonne 9 → 4 (Full House)
  68. Ligne 8 / Colonne 9 → 9 (Naked Single)
  69. Ligne 8 / Colonne 6 → 5 (Full House)
  70. Ligne 7 / Colonne 6 → 9 (Full House)
  71. Ligne 3 / Colonne 7 → 3 (Naked Single)
  72. Ligne 3 / Colonne 9 → 6 (Full House)
  73. Ligne 7 / Colonne 9 → 3 (Full House)
  74. Ligne 7 / Colonne 7 → 5 (Full House)
Montre plus...