| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 2972 | P3991 Seinfeld | 0 / 0 | (无) | |
| 2973 | P3992 Tiles of Tetris, NOT! | 0 / 0 | (无) | |
| 2974 | P3993 Not So Flat After All | 1 / 1 | 10 | |
| 2975 | P3994 Probability One | 1 / 2 | 10 | |
| 2976 | P3995 Hop — Don’t Walk! | 0 / 1 | 10 | |
| 2977 | P3996 Air Strike | 0 / 1 | 10 | |
| 2978 | P3997 Stock Chase | 0 / 1 | 10 | |
| 2979 | P3998 Land Division | 0 / 0 | (无) | |
| 2980 | P3999 Kind of a Blur | 0 / 2 | 10 | |
| 2981 | P4000 National Treasures | 1 / 1 | 10 |