| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 23 | 23 [Sleeping Cup #2] Sleeping Bear's Honey 3 | 3 / 173 | 8 | |
| 110 | 110 [Extra Contest #2] Sleeping Bear's Honey 4 | 3 / 25 | 9 | |
| 216 | 216 [Extra Contest #6 / CFCOI Collection 1 Appendix] Unique Laser Gun | 5 / 36 | 6 | |
| 271 | 271 [Sleeping Cup #11] Topology-Aware Step-By-Step Sorting | 3 / 42 | 7 | |
| 301 | 301 [Extra Contest #9] Ternary Search | 1 / 52 | 6 |