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

Ce Sudoku Puzzle a 77 étapes et il est résolu en utilisant les techniques Hidden Single, Locked Candidates Type 1 (Pointing), undefined, Hidden Rectangle, Finned Swordfish, Discontinuous Nice Loop, Grouped Discontinuous Nice Loop, Sashimi Swordfish, Skyscraper, Naked Single, Full House.

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

Étapes de la solution :

  1. Ligne 4 / Colonne 6 → 2 (Hidden Single)
  2. Ligne 6 / Colonne 3 → 2 (Hidden Single)
  3. Ligne 8 / Colonne 4 → 2 (Hidden Single)
  4. Ligne 7 / Colonne 8 → 2 (Hidden Single)
  5. Ligne 2 / Colonne 2 → 2 (Hidden Single)
  6. Ligne 8 / Colonne 7 → 8 (Hidden Single)
  7. Ligne 6 / Colonne 8 → 8 (Hidden Single)
  8. Ligne 2 / Colonne 1 → 8 (Hidden Single)
  9. Ligne 4 / Colonne 2 → 8 (Hidden Single)
  10. Locked Candidates Type 1 (Pointing): 5 in b5 => r5c23<>5
  11. Ligne 4 / Colonne 3 → 5 (Hidden Single)
  12. Ligne 4 / Colonne 1 → 9 (Hidden Single)
  13. Ligne 4 / Colonne 7 → 7 (Hidden Single)
  14. Locked Candidates Type 1 (Pointing): 9 in b9 => r3c9<>9
  15. X-Wing: 1 r48 c59 => r2c59<>1
  16. Locked Candidates Type 1 (Pointing): 1 in b2 => r1c8<>1
  17. Hidden Rectangle: 4/5 in r2c79,r6c79 => r2c9<>4
  18. Sashimi X-Wing: 6 c38 r59 fr7c3 fr8c3 => r9c2<>6
  19. Finned Swordfish: 6 c348 r579 fr8c3 => r7c2<>6
  20. Discontinuous Nice Loop: 4 r2c7 -4- r2c5 =4= r8c5 =1= r8c9 -1- r9c7 =1= r2c7 => r2c7<>4
  21. Discontinuous Nice Loop: 4 r7c2 -4- r7c7 -3- r9c7 =3= r9c2 =5= r7c2 => r7c2<>4
  22. Grouped Discontinuous Nice Loop: 4 r5c1 -4- r8c1 -6- r78c3 =6= r5c3 =7= r5c1 => r5c1<>4
  23. Grouped Discontinuous Nice Loop: 4 r7c9 -4- r3c9 -3- r2c9 -5- r2c7 =5= r6c7 =4= r79c7 -4- r7c9 => r7c9<>4
  24. Sashimi Swordfish: 4 c159 r368 fr2c5 => r3c6<>4
  25. Grouped Discontinuous Nice Loop: 4 r8c9 -4- r3c9 -3- r2c9 -5- r2c7 =5= r6c7 =4= r79c7 -4- r8c9 => r8c9<>4
  26. Almost Locked Set XY-Wing: A=r2c35 {347}, B=r3c469 {3478}, C=r123c8,r2c79 {134579}, X,Y=3,4, Z=7 => r3c1<>7
  27. Ligne 5 / Colonne 1 → 7 (Hidden Single)
  28. Skyscraper: 3 in r2c5,r3c1 (connected by r6c15) => r2c3,r3c4<>3
  29. Ligne 3 / Colonne 4 → 8 (Naked Single)
  30. Ligne 3 / Colonne 6 → 7 (Naked Single)
  31. Ligne 7 / Colonne 6 → 8 (Hidden Single)
  32. Hidden Rectangle: 4/7 in r1c38,r2c38 => r1c8<>4
  33. XY-Chain: 1 1- r1c6 -4- r2c5 -3- r6c5 -6- r4c5 -1 => r5c6<>1
  34. Ligne 5 / Colonne 6 → 5 (Naked Single)
  35. XYZ-Wing: 1/3/4 in r79c7,r9c6 => r9c8<>4
  36. Locked Candidates Type 1 (Pointing): 4 in b9 => r6c7<>4
  37. Ligne 6 / Colonne 7 → 5 (Naked Single)
  38. Ligne 2 / Colonne 9 → 5 (Hidden Single)
  39. 2-String Kite: 3 in r3c9,r9c2 (connected by r7c9,r9c7) => r3c2<>3
  40. Sashimi Swordfish: 3 r269 c257 fr6c1 => r5c2<>3
  41. W-Wing: 4/6 in r5c2,r8c1 connected by 6 in r3c12 => r6c1,r9c2<>4
  42. Ligne 6 / Colonne 9 → 4 (Hidden Single)
  43. Ligne 3 / Colonne 9 → 3 (Naked Single)
  44. Ligne 2 / Colonne 7 → 1 (Naked Single)
  45. Ligne 2 / Colonne 5 → 3 (Hidden Single)
  46. Ligne 1 / Colonne 4 → 1 (Naked Single)
  47. Ligne 1 / Colonne 6 → 4 (Full House)
  48. Ligne 9 / Colonne 6 → 1 (Full House)
  49. Ligne 6 / Colonne 5 → 6 (Naked Single)
  50. Ligne 6 / Colonne 1 → 3 (Full House)
  51. Ligne 9 / Colonne 8 → 6 (Naked Single)
  52. Ligne 4 / Colonne 5 → 1 (Naked Single)
  53. Ligne 5 / Colonne 4 → 3 (Full House)
  54. Ligne 8 / Colonne 5 → 4 (Full House)
  55. Ligne 4 / Colonne 9 → 6 (Full House)
  56. Ligne 5 / Colonne 8 → 1 (Full House)
  57. Ligne 7 / Colonne 9 → 9 (Naked Single)
  58. Ligne 8 / Colonne 9 → 1 (Full House)
  59. Ligne 9 / Colonne 4 → 5 (Naked Single)
  60. Ligne 7 / Colonne 4 → 6 (Full House)
  61. Ligne 8 / Colonne 1 → 6 (Naked Single)
  62. Ligne 3 / Colonne 1 → 4 (Full House)
  63. Ligne 8 / Colonne 3 → 9 (Full House)
  64. Ligne 9 / Colonne 2 → 3 (Naked Single)
  65. Ligne 9 / Colonne 7 → 4 (Full House)
  66. Ligne 7 / Colonne 7 → 3 (Full House)
  67. Ligne 2 / Colonne 3 → 7 (Naked Single)
  68. Ligne 2 / Colonne 8 → 4 (Full House)
  69. Ligne 3 / Colonne 8 → 9 (Naked Single)
  70. Ligne 1 / Colonne 8 → 7 (Full House)
  71. Ligne 3 / Colonne 2 → 6 (Full House)
  72. Ligne 1 / Colonne 2 → 9 (Naked Single)
  73. Ligne 1 / Colonne 3 → 3 (Full House)
  74. Ligne 7 / Colonne 2 → 5 (Naked Single)
  75. Ligne 7 / Colonne 3 → 4 (Full House)
  76. Ligne 5 / Colonne 2 → 4 (Full House)
  77. Ligne 5 / Colonne 3 → 6 (Full House)
Montre plus...