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

这个数独谜题有 76 个步骤，它使用 Hidden Single, Locked Triple, Locked Candidates Type 1 (Pointing), Locked Candidates Type 2 (Claiming), Uniqueness Test 2, Empty Rectangle, Hidden Rectangle, AIC, Continuous Nice Loop, Naked Single, Sue de Coq, undefined, 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 6 → 5 (Hidden Single)
  2. 排 8 / 柱子 2 → 4 (Hidden Single)
  3. 排 6 / 柱子 3 → 1 (Hidden Single)
  4. 排 4 / 柱子 7 → 1 (Hidden Single)
  5. 排 6 / 柱子 2 → 5 (Hidden Single)
  6. 排 9 / 柱子 3 → 5 (Hidden Single)
  7. 排 7 / 柱子 1 → 1 (Hidden Single)
  8. Locked Triple: 1,7,8 in r8c456 => r8c789<>8, r79c5,r8c89<>7
  9. Locked Candidates Type 1 (Pointing): 6 in b1 => r3c789<>6
  10. Locked Candidates Type 1 (Pointing): 4 in b6 => r5c5<>4
  11. Locked Candidates Type 1 (Pointing): 3 in b8 => r6c5<>3
  12. Locked Candidates Type 1 (Pointing): 9 in b8 => r35c5<>9
  13. Locked Candidates Type 1 (Pointing): 7 in b9 => r13c9<>7
  14. Locked Candidates Type 2 (Claiming): 3 in c8 => r4c9<>3
  15. Uniqueness Test 2: 3/9 in r7c57,r9c57 => r135c7,r79c9<>8
  16. Empty Rectangle: 8 in b3 (r34c2) => r4c9<>8
  17. Hidden Rectangle: 3/8 in r4c48,r6c48 => r4c8<>8
  18. Hidden Rectangle: 1/7 in r3c45,r8c45 => r3c4<>7
  19. AIC: 7 7- r3c8 =7= r2c8 =6= r2c7 =4= r2c6 -4- r6c6 -8- r8c6 =8= r8c4 =1= r3c4 =9= r3c2 -9- r2c2 -7 => r2c8,r3c123<>7
  20. 排 3 / 柱子 8 → 7 (Hidden Single)
  21. Locked Candidates Type 1 (Pointing): 8 in b3 => r5c9<>8
  22. Continuous Nice Loop: 2/6/8 8= r5c8 =5= r8c8 =2= r2c8 =6= r2c7 =4= r2c6 -4- r6c6 -8- r6c8 =8= r5c8 =5 => r2c7<>2, r58c8<>6, r6c4<>8
  23. 排 6 / 柱子 4 → 3 (Naked Single)
  24. 排 4 / 柱子 8 → 3 (Hidden Single)
  25. Continuous Nice Loop: 2/6/7/8 6= r4c1 =2= r4c4 -2- r2c4 =2= r2c8 =6= r6c8 -6- r4c9 =6= r4c1 =2 => r35c4<>2, r5c79<>6, r4c1<>7, r4c1<>8
  26. Sue de Coq: r5c13 - {2678} (r5c4789 - {45789}, r4c1 - {26}) => r5c5<>7
  27. Empty Rectangle: 7 in b5 (r24c2) => r2c4<>7
  28. W-Wing: 8/7 in r4c2,r8c6 connected by 7 in r2c26 => r4c6<>8
  29. Sue de Coq: r123c7 - {23456} (r579c7 - {34589}, r2c8 - {26}) => r8c7<>5
  30. XY-Chain: 2 2- r4c1 -6- r4c9 -9- r4c6 -7- r8c6 -8- r6c6 -4- r6c5 -6- r5c5 -2 => r4c4,r5c13<>2
  31. 排 4 / 柱子 1 → 2 (Hidden Single)
  32. 排 2 / 柱子 4 → 2 (Hidden Single)
  33. 排 2 / 柱子 8 → 6 (Naked Single)
  34. 排 2 / 柱子 7 → 4 (Naked Single)
  35. 排 6 / 柱子 8 → 8 (Naked Single)
  36. 排 5 / 柱子 8 → 5 (Naked Single)
  37. 排 8 / 柱子 8 → 2 (Full House)
  38. 排 6 / 柱子 6 → 4 (Naked Single)
  39. 排 6 / 柱子 5 → 6 (Full House)
  40. 排 5 / 柱子 7 → 9 (Naked Single)
  41. 排 8 / 柱子 7 → 6 (Naked Single)
  42. 排 5 / 柱子 5 → 2 (Naked Single)
  43. 排 4 / 柱子 9 → 6 (Naked Single)
  44. 排 5 / 柱子 9 → 4 (Full House)
  45. 排 8 / 柱子 9 → 5 (Naked Single)
  46. 排 3 / 柱子 9 → 8 (Naked Single)
  47. 排 1 / 柱子 9 → 3 (Naked Single)
  48. 排 3 / 柱子 2 → 9 (Naked Single)
  49. 排 1 / 柱子 7 → 2 (Naked Single)
  50. 排 3 / 柱子 7 → 5 (Full House)
  51. 排 2 / 柱子 2 → 7 (Naked Single)
  52. 排 2 / 柱子 6 → 9 (Full House)
  53. 排 4 / 柱子 2 → 8 (Full House)
  54. 排 3 / 柱子 4 → 1 (Naked Single)
  55. 排 1 / 柱子 3 → 8 (Naked Single)
  56. 排 4 / 柱子 6 → 7 (Naked Single)
  57. 排 4 / 柱子 4 → 9 (Full House)
  58. 排 5 / 柱子 4 → 8 (Full House)
  59. 排 8 / 柱子 6 → 8 (Full House)
  60. 排 8 / 柱子 4 → 7 (Full House)
  61. 排 8 / 柱子 5 → 1 (Full House)
  62. 排 3 / 柱子 5 → 4 (Naked Single)
  63. 排 1 / 柱子 5 → 7 (Full House)
  64. 排 1 / 柱子 1 → 4 (Full House)
  65. 排 7 / 柱子 3 → 7 (Naked Single)
  66. 排 9 / 柱子 1 → 8 (Full House)
  67. 排 3 / 柱子 1 → 6 (Naked Single)
  68. 排 3 / 柱子 3 → 2 (Full House)
  69. 排 5 / 柱子 3 → 6 (Full House)
  70. 排 5 / 柱子 1 → 7 (Full House)
  71. 排 7 / 柱子 9 → 9 (Naked Single)
  72. 排 9 / 柱子 9 → 7 (Full House)
  73. 排 9 / 柱子 7 → 3 (Naked Single)
  74. 排 7 / 柱子 7 → 8 (Full House)
  75. 排 7 / 柱子 5 → 3 (Full House)
  76. 排 9 / 柱子 5 → 9 (Full House)
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