锯 齿 数 独(不规则数独)
5 |
|
|
|
8 |
|
|
|
3 |
|
7 |
|
2 |
|
9 |
|
3 |
|
|
|
3 |
|
4 |
|
1 |
|
|
|
5 |
|
|
|
|
|
7 |
|
9 |
|
|
7 |
|
1 |
|
|
2 |
|
2 |
|
|
|
|
|
8 |
|
|
|
2 |
|
3 |
|
9 |
|
|
|
6 |
|
9 |
|
8 |
|
4 |
|
6 |
|
|
|
7 |
|
|
|
9 |
kafka费时27分钟。
选自《东方早报》理财大学版,