| # | 标题 | / 最高 / 平均 |
|---|---|---|
| A | CD from the past (1.0 sec / 256 MB) | 71 / 100 / 93.1 |
| B | Maximum Difference (1.0 sec / 256 MB) | 70 / 100 / 88.8 |
| C | Reversible Stack (3.0 sec / 256 MB) | 61 / 100 / 70.3 |
| D | Equally-divided (1.0 sec / 256 MB) | 34 / 100 / 62.4 |
| E | Walking through hyperspace (1.5 sec / 1024 MB) | 37 / 100 / 49.5 |