| 5868 | BZOJ1868：MinCut Query | 0 | 0 | 0.000% |
| 6231 | BZOJ2231：Pku3868 Garbling Game | 0 | 0 | 0.000% |
| 6868 | BZOJ2868：みおちやん的烦恼 | 0 | 0 | 0.000% |
| 7868 | BZOJ3868：The only survival | 0 | 0 | 0.000% |
| 8868 | BZOJ4868：[Shoi2017]期末考试 | 0 | 0 | 0.000% |
| 304559 | CF868A. Bark to Unlock | 0 | 0 | 0.000% |
| 304560 | CF868B. Race Against Time | 0 | 0 | 0.000% |
| 304561 | CF868C. Qualification Rounds | 0 | 0 | 0.000% |
| 304562 | CF868D. Huge Strings | 0 | 0 | 0.000% |
| 304563 | CF868E. Policeman and a Tree | 0 | 0 | 0.000% |
| 304564 | CF868F. Yet Another Minimization Problem | 0 | 0 | 0.000% |
| 304565 | CF868G. El Toll Caves | 0 | 0 | 0.000% |
| 310369 | CF1823A. A-characteristic | 0 | 0 | 0.000% |
| 310370 | CF1823B. Sort with Step | 0 | 0 | 0.000% |
| 310371 | CF1823C. Strongly Composite | 0 | 0 | 0.000% |
| 310372 | CF1823D. Unique Palindromes | 0 | 0 | 0.000% |
| 310373 | CF1823E. Removing Graph | 0 | 0 | 0.000% |
| 310374 | CF1823F. Random Walk | 0 | 0 | 0.000% |
| 310670 | CF1868A. Fill in the Matrix | 0 | 0 | 0.000% |
| 310671 | CF1868B1. Candy Party (Easy Version) | 0 | 0 | 0.000% |
| 310672 | CF1868B2. Candy Party (Hard Version) | 0 | 0 | 0.000% |
| 310673 | CF1868C. Travel Plan | 0 | 0 | 0.000% |
| 310674 | CF1868D. Flower-like Pseudotree | 0 | 0 | 0.000% |
| 310675 | CF1868E. Min-Sum-Max | 0 | 0 | 0.000% |
| 310676 | CF1868F. LIS? | 0 | 0 | 0.000% |
| 407663 | GYM102868 A Black | 0 | 0 | 0.000% |
| 407664 | GYM102868 B Blue | 0 | 0 | 0.000% |
| 407665 | GYM102868 C Dark-Green | 0 | 0 | 0.000% |
| 407666 | GYM102868 D Light-Green | 0 | 0 | 0.000% |
| 407667 | GYM102868 E Orange | 0 | 0 | 0.000% |
| 407668 | GYM102868 F Red | 0 | 0 | 0.000% |
| 407669 | GYM102868 G White | 0 | 0 | 0.000% |
| 407670 | GYM102868 H Yellow | 0 | 0 | 0.000% |