| 题目ID | 标题 | 来源 | 正确数 | 通过率 |
|---|---|---|---|---|
| 1978-POJ | Hanafuda Shuffle | Japan 2004 Domestic | 0 | ----% |
| 1979-POJ | Red and Black | Japan 2004 Domestic | 43 | 31.9% |
| 1980-POJ | Unit Fraction Partition | Japan 2004 Domestic | 0 | ----% |
| 1981-POJ | Circle and Points | Japan 2004 Domestic | 0 | ----% |
| 1982-POJ | Water Tank | Japan 2004 Domestic | 0 | ----% |
| 1983-POJ | Name the Crossing | Japan 2004 Domestic | 0 | ----% |