| 6844 | BZOJ2844：albus就是要第一个出场 | 0 | 0 | 0.000% |
| 7844 | BZOJ3844：ZCC loves cards | 0 | 0 | 0.000% |
| 8844 | BZOJ4844：[Neerc2016]Foreign Postcards | 0 | 0 | 0.000% |
| 304412 | CF844A. Diversity | 0 | 0 | 0.000% |
| 304413 | CF844B. Rectangles | 0 | 0 | 0.000% |
| 304414 | CF844C. Sorting by Subsequences | 0 | 0 | 0.000% |
| 304415 | CF844D. Interactive LowerBound | 0 | 0 | 0.000% |
| 304416 | CF844E. Upgrading Tree | 0 | 0 | 0.000% |
| 310096 | CF1782A. Parallel Projection | 0 | 0 | 0.000% |
| 310097 | CF1782B. Going to the Cinema | 0 | 0 | 0.000% |
| 310098 | CF1782C. Equal Frequencies | 0 | 0 | 0.000% |
| 310099 | CF1782D. Many Perfect Squares | 0 | 0 | 0.000% |
| 310100 | CF1782E. Rectangle Shrinking | 0 | 0 | 0.000% |
| 310101 | CF1782F. Bracket Insertion | 0 | 0 | 0.000% |
| 310102 | CF1782G. Diverse Coloring | 0 | 0 | 0.000% |
| 310103 | CF1782H1. Window Signals (easy version) | 0 | 0 | 0.000% |
| 310104 | CF1782H2. Window Signals (hard version) | 0 | 0 | 0.000% |