| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 2030 | P3020 Antenna Placement | 0 / 0 | (无) | |
| 2031 | P3021 e-Coins | 0 / 0 | (无) | |
| 2032 | P3022 The Uxuhul Voting System | 0 / 0 | (无) | |
| 2033 | P3023 Submarines | 0 / 0 | (无) | |
| 2034 | P3024 The Gossiping System | 0 / 0 | (无) | |
| 2035 | P3025 Rings | 0 / 0 | (无) | |
| 2036 | P3026 Borg Maze | 0 / 0 | (无) | |
| 2037 | P3027 Base equality | 0 / 0 | (无) |