| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 2 | P1001 67的活动 | 18 / 37 | 2 | |
| 3 | P1002 67讨厌数论 | 8 / 41 | 4 | |
| 12 | P1011 猫猫的积木块 | 1 / 2 | 10 | |
| 23 | P1015 7unar的退休生活 | 4 / 7 | 5 | |
| 28 | P1018 7unar的导弹拦截系统 | 3 / 9 | 3 | |
| 36 | P1021 九九归一 · 最少调整 | 3 / 25 | 2 | |
| 39 | P1024 7unar的消消乐 | 3 / 17 | 2 | |
| 41 | P1026 demon的盗版像素工坊 | 1 / 3 | 4 | |
| 43 | P1028 7unar的榜单复原 | 2 / 4 | 5 |
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