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

这个数独谜题有 11 个步骤，它使用 Full House, Hidden Single, Naked Single, Locked Candidates Type 1 (Pointing), Uniqueness Test 4, Give Up 技术解决。

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

解决步骤：

  1. 排 6 / 柱子 8 → 2 (Full House)
  2. 排 1 / 柱子 5 → 4 (Hidden Single)
  3. 排 9 / 柱子 8 → 4 (Hidden Single)
  4. 排 1 / 柱子 2 → 1 (Hidden Single)
  5. 排 2 / 柱子 2 → 8 (Naked Single)
  6. 排 9 / 柱子 2 → 9 (Full House)
  7. 排 2 / 柱子 5 → 1 (Hidden Single)
  8. Locked Candidates Type 1 (Pointing): 2 in b2 => r3c17<>2
  9. Locked Candidates Type 1 (Pointing): 2 in b3 => r78c9<>2
  10. Uniqueness Test 4: 2/5 in r1c19,r2c19 => r1c19<>5
  11. Give Up: Don't know how to proceed!
展示更多...