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

这个数独谜题有 75 个步骤，它使用 Hidden Single, Locked Candidates Type 1 (Pointing), Hidden Pair, undefined, Uniqueness Test 4, Discontinuous Nice Loop, Locked Candidates Type 2 (Claiming), Simple Colors Trap, Empty Rectangle, Grouped AIC, Naked Single, Full House, Locked Pair 技术解决。

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

解决步骤：

  1. 排 5 / 柱子 2 → 9 (Hidden Single)
  2. 排 7 / 柱子 1 → 2 (Hidden Single)
  3. 排 8 / 柱子 5 → 6 (Hidden Single)
  4. 排 9 / 柱子 8 → 2 (Hidden Single)
  5. 排 7 / 柱子 6 → 9 (Hidden Single)
  6. 排 5 / 柱子 9 → 2 (Hidden Single)
  7. 排 6 / 柱子 9 → 6 (Hidden Single)
  8. 排 5 / 柱子 1 → 6 (Hidden Single)
  9. 排 4 / 柱子 9 → 3 (Hidden Single)
  10. 排 8 / 柱子 9 → 9 (Hidden Single)
  11. Locked Candidates Type 1 (Pointing): 3 in b4 => r8c3<>3
  12. 排 8 / 柱子 2 → 3 (Hidden Single)
  13. Locked Candidates Type 1 (Pointing): 8 in b4 => r12c1<>8
  14. Locked Candidates Type 1 (Pointing): 1 in b7 => r8c78<>1
  15. 排 6 / 柱子 7 → 1 (Hidden Single)
  16. 排 7 / 柱子 8 → 1 (Hidden Single)
  17. Locked Candidates Type 1 (Pointing): 7 in b9 => r8c13<>7
  18. Locked Candidates Type 1 (Pointing): 7 in b7 => r3c2<>7
  19. Locked Candidates Type 1 (Pointing): 7 in b1 => r2c5<>7
  20. Hidden Pair: 2,8 in r2c57 => r2c5<>4, r2c57<>5
  21. W-Wing: 4/7 in r4c3,r8c8 connected by 7 in r5c38 => r8c3<>4
  22. 2-String Kite: 4 in r2c9,r8c1 (connected by r7c9,r8c8) => r2c1<>4
  23. Uniqueness Test 4: 2/8 in r1c57,r2c57 => r1c57<>8
  24. Discontinuous Nice Loop: 4 r2c3 -4- r2c9 -5- r7c9 =5= r8c7 =7= r4c7 -7- r4c3 -4- r2c3 => r2c3<>4
  25. Locked Candidates Type 2 (Claiming): 4 in c3 => r46c1<>4
  26. Simple Colors Trap: 4 (r1c1,r2c9,r8c8) / (r2c6,r7c9,r8c1) => r1c456<>4
  27. Discontinuous Nice Loop: 5 r1c1 -5- r6c1 -8- r4c1 -7- r4c7 =7= r8c7 -7- r8c8 -4- r8c1 =4= r1c1 => r1c1<>5
  28. Empty Rectangle: 5 in b1 (r27c9) => r7c2<>5
  29. Discontinuous Nice Loop: 8 r4c5 -8- r4c1 =8= r6c1 -8- r6c8 -9- r6c5 =9= r4c5 => r4c5<>8
  30. Grouped AIC: 4 4- r2c9 =4= r2c6 =1= r1c46 -1- r1c1 -4- r8c1 =4= r8c8 -4 => r13c8,r7c9<>4
  31. 排 7 / 柱子 9 → 5 (Naked Single)
  32. 排 2 / 柱子 9 → 4 (Full House)
  33. 排 8 / 柱子 7 → 7 (Naked Single)
  34. 排 8 / 柱子 8 → 4 (Full House)
  35. 排 5 / 柱子 8 → 7 (Hidden Single)
  36. 排 1 / 柱子 1 → 4 (Hidden Single)
  37. 排 5 / 柱子 4 → 8 (Hidden Single)
  38. Locked Pair: 5,8 in r13c2 => r2c13,r9c2<>5
  39. 排 2 / 柱子 6 → 5 (Hidden Single)
  40. 排 5 / 柱子 6 → 3 (Naked Single)
  41. 排 5 / 柱子 3 → 5 (Full House)
  42. 排 6 / 柱子 1 → 8 (Naked Single)
  43. 排 8 / 柱子 3 → 1 (Naked Single)
  44. 排 8 / 柱子 1 → 5 (Full House)
  45. 排 4 / 柱子 1 → 7 (Naked Single)
  46. 排 2 / 柱子 1 → 1 (Full House)
  47. 排 6 / 柱子 8 → 9 (Naked Single)
  48. 排 4 / 柱子 7 → 8 (Full House)
  49. 排 2 / 柱子 3 → 7 (Naked Single)
  50. 排 4 / 柱子 3 → 4 (Naked Single)
  51. 排 4 / 柱子 5 → 9 (Full House)
  52. 排 6 / 柱子 3 → 3 (Full House)
  53. 排 2 / 柱子 7 → 2 (Naked Single)
  54. 排 2 / 柱子 5 → 8 (Full House)
  55. 排 1 / 柱子 7 → 5 (Naked Single)
  56. 排 3 / 柱子 7 → 9 (Full House)
  57. 排 1 / 柱子 2 → 8 (Naked Single)
  58. 排 3 / 柱子 2 → 5 (Full House)
  59. 排 1 / 柱子 8 → 6 (Naked Single)
  60. 排 3 / 柱子 8 → 8 (Full House)
  61. 排 1 / 柱子 6 → 1 (Naked Single)
  62. 排 1 / 柱子 4 → 3 (Naked Single)
  63. 排 1 / 柱子 5 → 2 (Full House)
  64. 排 9 / 柱子 6 → 4 (Naked Single)
  65. 排 3 / 柱子 6 → 6 (Full House)
  66. 排 7 / 柱子 4 → 7 (Naked Single)
  67. 排 9 / 柱子 2 → 7 (Naked Single)
  68. 排 7 / 柱子 2 → 4 (Full House)
  69. 排 7 / 柱子 5 → 3 (Full House)
  70. 排 3 / 柱子 4 → 4 (Naked Single)
  71. 排 3 / 柱子 5 → 7 (Full House)
  72. 排 9 / 柱子 5 → 5 (Naked Single)
  73. 排 6 / 柱子 5 → 4 (Full House)
  74. 排 6 / 柱子 4 → 5 (Full House)
  75. 排 9 / 柱子 4 → 1 (Full House)
展示更多...