| 6805 | BZOJ2805：[Ctsc2012]Circuit | 0 | 0 | 0.000% |
| 7805 | BZOJ3805：Hardwood Cutting | 0 | 0 | 0.000% |
| 8805 | BZOJ4805：欧拉函数求和 | 0 | 0 | 0.000% |
| 304216 | CF805A. Fake NP | 0 | 0 | 0.000% |
| 304217 | CF805B. 3-palindrome | 0 | 0 | 0.000% |
| 304218 | CF805C. Find Amir | 0 | 0 | 0.000% |
| 304219 | CF805D. Minimum number of steps | 0 | 0 | 0.000% |
| 304220 | CF805E. Ice cream coloring | 0 | 0 | 0.000% |
| 304221 | CF805F. Expected diameter of a tree | 0 | 0 | 0.000% |
| 309578 | CF1702A. Round Down the Price | 0 | 0 | 0.000% |
| 309579 | CF1702B. Polycarp Writes a String from Memory | 0 | 0 | 0.000% |
| 309580 | CF1702C. Train and Queries | 0 | 0 | 0.000% |
| 309581 | CF1702D. Not a Cheap String | 0 | 0 | 0.000% |
| 309582 | CF1702E. Split Into Two Sets | 0 | 0 | 0.000% |
| 309583 | CF1702F. Equate Multisets | 0 | 0 | 0.000% |
| 309584 | CF1702G1. Passable Paths (easy version) | 0 | 0 | 0.000% |
| 309585 | CF1702G2. Passable Paths (hard version) | 0 | 0 | 0.000% |
| 310250 | CF1805A. We Need the Zero | 0 | 0 | 0.000% |
| 310251 | CF1805B. The String Has a Target | 0 | 0 | 0.000% |
| 310252 | CF1805C. Place for a Selfie | 0 | 0 | 0.000% |
| 310253 | CF1805D. A Wide, Wide Graph | 0 | 0 | 0.000% |
| 310254 | CF1805E. There Should Be a Lot of Maximums | 0 | 0 | 0.000% |
| 310255 | CF1805F1. Survival of the Weakest (easy version) | 0 | 0 | 0.000% |
| 310256 | CF1805F2. Survival of the Weakest (hard version) | 0 | 0 | 0.000% |