| # | 类型 | 标题 | 整理 | 编辑日期 |
|---|---|---|---|---|
| 1 | 一子双杀练习（一） (转载) | whynot | 2001-08-01 | |
| 2 | 一子双杀练习（一）解答 (转载) | whynot | 2001-08-01 | |
| 3 | 一子双杀练习（二） (转载) | whynot | 2001-08-01 | |
| 4 | 一子双杀练习（二）解答 (转载) | whynot | 2001-08-01 | |
| 5 | 一子双杀练习（二）错解 (转载) | whynot | 2001-08-01 | |
| 6 | 一子双杀练习（三） (转载) | whynot | 2001-08-01 | |
| 7 | 一子双杀练习（三）解答 (转载) | whynot | 2001-08-01 | |
| 8 | 一子双杀练习（四） (转载) | whynot | 2001-08-01 | |
| 9 | 一子双杀练习（四）解答 (转载) | whynot | 2001-08-01 | |
| 10 | 一子双杀练习（五） (转载) | whynot | 2001-08-01 |