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

这个数独谜题有 74 个步骤，它使用 Hidden Single, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), undefined, Grouped AIC, Grouped Discontinuous Nice Loop, Discontinuous Nice Loop, Naked Triple, Locked Pair, AIC, Naked Single, Full House 技术解决。

Naked Single 解释
Hidden Single 解释
Locked Candidates 解释
Locked Candidates 解释
Full House 解释
尝试解决

解决步骤：

  1. 排 1 / 柱子 5 → 2 (Hidden Single)
  2. 排 6 / 柱子 4 → 1 (Hidden Single)
  3. 排 9 / 柱子 1 → 1 (Hidden Single)
  4. 排 5 / 柱子 7 → 1 (Hidden Single)
  5. 排 7 / 柱子 4 → 2 (Hidden Single)
  6. 排 9 / 柱子 9 → 2 (Hidden Single)
  7. 排 2 / 柱子 5 → 1 (Hidden Single)
  8. Locked Candidates Type 1 (Pointing): 4 in b1 => r56c3<>4
  9. 排 5 / 柱子 5 → 4 (Hidden Single)
  10. 排 3 / 柱子 3 → 4 (Hidden Single)
  11. 排 1 / 柱子 6 → 4 (Hidden Single)
  12. 排 7 / 柱子 5 → 9 (Hidden Single)
  13. 排 8 / 柱子 2 → 9 (Hidden Single)
  14. Locked Candidates Type 1 (Pointing): 7 in b1 => r7c1<>7
  15. Locked Candidates Type 1 (Pointing): 3 in b2 => r2c128<>3
  16. Locked Candidates Type 1 (Pointing): 3 in b3 => r7c9<>3
  17. Locked Candidates Type 2 (Claiming): 3 in c2 => r7c13,r9c3<>3
  18. XYZ-Wing: 6/7/8 in r2c8,r3c57 => r3c9<>6
  19. Grouped AIC: 8 8- r7c9 -6- r7c123 =6= r9c23 -6- r9c5 -8- r8c46 =8= r8c7 -8 => r79c7<>8
  20. Grouped Discontinuous Nice Loop: 6 r3c1 -6- r3c5 =6= r2c46 -6- r2c8 -7- r2c1 =7= r3c1 => r3c1<>6
  21. Grouped AIC: 6 6- r3c7 =6= r3c5 =8= r9c5 -8- r8c46 =8= r8c7 -8- r7c9 -6 => r1c9,r789c7<>6
  22. Discontinuous Nice Loop: 6 r7c3 -6- r7c9 -8- r8c7 -7- r8c6 =7= r9c6 -7- r9c3 =7= r7c3 => r7c3<>6
  23. Discontinuous Nice Loop: 6 r7c8 -6- r7c9 -8- r8c7 -7- r8c6 =7= r9c6 =3= r9c2 -3- r7c2 =3= r7c8 => r7c8<>6
  24. Grouped Discontinuous Nice Loop: 6 r1c7 -6- r3c7 =6= r3c5 =8= r9c5 -8- r8c46 =8= r8c7 -8- r7c9 -6- r5c9 -9- r1c9 =9= r1c7 => r1c7<>6
  25. Locked Candidates Type 2 (Claiming): 6 in r1 => r2c12<>6
  26. Naked Triple: 3,8,9 in r1c79,r3c9 => r3c7<>8
  27. Grouped AIC: 6 6- r2c8 =6= r3c7 -6- r3c5 =6= r9c5 -6- r8c46 =6= r8c8 -6 => r46c8<>6
  28. Locked Pair: 2,4 in r46c8 => r4c7,r7c8<>4
  29. 排 7 / 柱子 7 → 4 (Hidden Single)
  30. 排 9 / 柱子 7 → 5 (Hidden Single)
  31. AIC: 6 6- r2c8 -7- r7c8 =7= r7c3 =5= r5c3 -5- r5c4 -6- r5c9 =6= r4c7 -6- r3c7 =6= r3c5 -6 => r2c46,r3c7<>6
  32. 排 3 / 柱子 7 → 7 (Naked Single)
  33. 排 2 / 柱子 8 → 6 (Naked Single)
  34. 排 8 / 柱子 7 → 8 (Naked Single)
  35. 排 1 / 柱子 7 → 9 (Naked Single)
  36. 排 4 / 柱子 7 → 6 (Full House)
  37. 排 7 / 柱子 9 → 6 (Naked Single)
  38. 排 5 / 柱子 9 → 9 (Naked Single)
  39. 排 3 / 柱子 5 → 6 (Hidden Single)
  40. 排 9 / 柱子 5 → 8 (Full House)
  41. 排 2 / 柱子 1 → 7 (Hidden Single)
  42. 排 2 / 柱子 2 → 5 (Hidden Single)
  43. Locked Candidates Type 1 (Pointing): 6 in b7 => r9c6<>6
  44. Naked Triple: 4,6,8 in r46c2,r6c3 => r46c1<>8, r5c13,r6c1<>6
  45. 排 5 / 柱子 4 → 6 (Hidden Single)
  46. 排 8 / 柱子 4 → 3 (Naked Single)
  47. 排 2 / 柱子 4 → 8 (Naked Single)
  48. 排 2 / 柱子 6 → 3 (Full House)
  49. 排 4 / 柱子 4 → 5 (Full House)
  50. 排 8 / 柱子 8 → 7 (Naked Single)
  51. 排 7 / 柱子 8 → 3 (Full House)
  52. 排 8 / 柱子 6 → 6 (Full House)
  53. 排 9 / 柱子 6 → 7 (Full House)
  54. 排 7 / 柱子 2 → 8 (Naked Single)
  55. 排 9 / 柱子 3 → 6 (Naked Single)
  56. 排 9 / 柱子 2 → 3 (Full House)
  57. 排 4 / 柱子 2 → 4 (Naked Single)
  58. 排 6 / 柱子 2 → 6 (Full House)
  59. 排 7 / 柱子 1 → 5 (Naked Single)
  60. 排 7 / 柱子 3 → 7 (Full House)
  61. 排 6 / 柱子 3 → 8 (Naked Single)
  62. 排 4 / 柱子 8 → 2 (Naked Single)
  63. 排 6 / 柱子 8 → 4 (Full House)
  64. 排 5 / 柱子 1 → 3 (Naked Single)
  65. 排 5 / 柱子 3 → 5 (Full House)
  66. 排 1 / 柱子 3 → 3 (Full House)
  67. 排 6 / 柱子 6 → 9 (Naked Single)
  68. 排 4 / 柱子 6 → 8 (Full House)
  69. 排 4 / 柱子 1 → 9 (Full House)
  70. 排 6 / 柱子 1 → 2 (Full House)
  71. 排 3 / 柱子 1 → 8 (Naked Single)
  72. 排 1 / 柱子 1 → 6 (Full House)
  73. 排 1 / 柱子 9 → 8 (Full House)
  74. 排 3 / 柱子 9 → 3 (Full House)
展示更多...